diff --git a/3DBiCar/8260/metadata.json b/3DBiCar/8260/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..c689df0dba6d277fb1474122f919a0154f6e4e8a
--- /dev/null
+++ b/3DBiCar/8260/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "hippo",
+  "style": "picture_book",
+  "source": "http://mms2.baidu.com/it/u=3397902679,3374653856&fm=253&app=138&f=JPEG&fmt=auto&q=75?w=729&h=500"
+}
\ No newline at end of file
diff --git a/3DBiCar/828/metadata.json b/3DBiCar/828/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..43f6cdfb80f69bc4fbd6d22512869700a8ac3830
--- /dev/null
+++ b/3DBiCar/828/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "Cat",
+  "style": "picture_book",
+  "source": "http://mms1.baidu.com/it/u=1542012297,757663906&fm=253&app=138&f=JPEG&fmt=auto&q=75?w=500&h=594"
+}
\ No newline at end of file
diff --git a/3DBiCar/8280/metadata.json b/3DBiCar/8280/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..d5a4629ee61953bb6345b9e3655638c1e76c664b
--- /dev/null
+++ b/3DBiCar/8280/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "Human",
+  "style": "computer_design",
+  "source": "https://imgsa.baidu.com/forum/w%3D580/sign=84b406bd8518367aad897fd51e718b68/d3aae5dde71190ef4223594bcd1b9d16fffa60ed.jpg"
+}
\ No newline at end of file
diff --git a/3DBiCar/8281/metadata.json b/3DBiCar/8281/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..835eb7069b2a4083e08118f71ca2a8061e59e86c
--- /dev/null
+++ b/3DBiCar/8281/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "Mouse",
+  "style": "computer_design",
+  "source": "http://mms1.baidu.com/it/u=1575216459,4248215504&fm=253&app=138&f=JPEG&fmt=auto&q=75?w=320&h=640"
+}
\ No newline at end of file
diff --git a/3DBiCar/8293/metadata.json b/3DBiCar/8293/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..c67457f310a11299c5e92fa0c504653f67e1ed5a
--- /dev/null
+++ b/3DBiCar/8293/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "fox",
+  "style": "render",
+  "source": "None"
+}
\ No newline at end of file
diff --git a/3DBiCar/831/metadata.json b/3DBiCar/831/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..583c3c6fa8e12d0d1d3f120a33ced93c6139c3a0
--- /dev/null
+++ b/3DBiCar/831/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "dog",
+  "style": "render",
+  "source": "None"
+}
\ No newline at end of file
diff --git a/3DBiCar/8323/metadata.json b/3DBiCar/8323/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..3d47ea277b5c6fe920603ad71d3c96e12b454f31
--- /dev/null
+++ b/3DBiCar/8323/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "pig",
+  "style": "picture_book",
+  "source": "http://mms0.baidu.com/it/u=2860241887,2310898080&fm=253&app=138&f=JPEG&fmt=auto&q=75?w=548&h=500"
+}
\ No newline at end of file
diff --git a/3DBiCar/8329/metadata.json b/3DBiCar/8329/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..d5718908427d77fc4b8279f0c5169b1f4ebcfc45
--- /dev/null
+++ b/3DBiCar/8329/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "Mouse",
+  "style": "computer_design",
+  "source": "http://mms2.baidu.com/it/u=37726658,4202011647&fm=253&app=138&f=JPEG&fmt=auto&q=75?w=499&h=500"
+}
\ No newline at end of file
diff --git a/3DBiCar/8334/metadata.json b/3DBiCar/8334/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..583c3c6fa8e12d0d1d3f120a33ced93c6139c3a0
--- /dev/null
+++ b/3DBiCar/8334/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "dog",
+  "style": "render",
+  "source": "None"
+}
\ No newline at end of file
diff --git a/3DBiCar/8347/metadata.json b/3DBiCar/8347/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..1095a159812ec71e47f5c2c87cfedf73fd13a125
--- /dev/null
+++ b/3DBiCar/8347/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "Tiger",
+  "style": "render",
+  "source": "None"
+}
\ No newline at end of file
diff --git a/3DBiCar/8349/metadata.json b/3DBiCar/8349/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..54d00d1bf202af67469e81516915fbf3a34c2102
--- /dev/null
+++ b/3DBiCar/8349/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "Bear",
+  "style": "picture_book",
+  "source": "http://mms2.baidu.com/it/u=3663565144,40606594&fm=253&app=138&f=JPEG&fmt=auto&q=75?w=500&h=817"
+}
\ No newline at end of file
diff --git a/3DBiCar/8358/metadata.json b/3DBiCar/8358/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..2612e4ecef4923172cb5642b5b072412f09f709b
--- /dev/null
+++ b/3DBiCar/8358/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "dog",
+  "style": "picture_book",
+  "source": "http://mms0.baidu.com/it/u=3922342928,3304160680&fm=253&app=138&f=JPEG&fmt=auto&q=75?w=500&h=506"
+}
\ No newline at end of file
diff --git a/3DBiCar/8364/metadata.json b/3DBiCar/8364/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..a7b74fdc5efa3f146ec45629ae0fb05007c7f5e3
--- /dev/null
+++ b/3DBiCar/8364/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "deer",
+  "style": "render",
+  "source": "None"
+}
\ No newline at end of file
diff --git a/3DBiCar/8365/metadata.json b/3DBiCar/8365/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..92ae0347d3ee29f3713f384665ebb675b9073ac7
--- /dev/null
+++ b/3DBiCar/8365/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "sheep",
+  "style": "render",
+  "source": "None"
+}
\ No newline at end of file
diff --git a/3DBiCar/8368/metadata.json b/3DBiCar/8368/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..440bd3afea4062f44f0a5f6e49f3c6bbc7ad0df1
--- /dev/null
+++ b/3DBiCar/8368/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "monkey",
+  "style": "computer_design",
+  "source": "http://mms0.baidu.com/it/u=3358649610,855995763&fm=253&app=138&f=JPEG&fmt=auto&q=75?w=500&h=1509"
+}
\ No newline at end of file
diff --git a/3DBiCar/8372/metadata.json b/3DBiCar/8372/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..1095a159812ec71e47f5c2c87cfedf73fd13a125
--- /dev/null
+++ b/3DBiCar/8372/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "Tiger",
+  "style": "render",
+  "source": "None"
+}
\ No newline at end of file
diff --git a/3DBiCar/8399/metadata.json b/3DBiCar/8399/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..bb8fb5d324a166c600bf9565fd46b976619afc80
--- /dev/null
+++ b/3DBiCar/8399/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "elephant",
+  "style": "hand_drawn",
+  "source": "http://mms0.baidu.com/it/u=2208825302,1448008675&fm=253&app=138&f=JPEG&fmt=auto&q=75?w=667&h=500"
+}
\ No newline at end of file
diff --git a/3DBiCar/8402/metadata.json b/3DBiCar/8402/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..8e209d49fe0790a2bc1f1974ad7cd0816e4bee4f
--- /dev/null
+++ b/3DBiCar/8402/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "monkey",
+  "style": "computer_design",
+  "source": "https://tenfei02.cfp.cn/creative/vcg/veer/612/veer-163670216.jpg?x-oss-process=image/format,webp"
+}
\ No newline at end of file
diff --git a/3DBiCar/8404/metadata.json b/3DBiCar/8404/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..48f3a96276ba700abcc21ff567973ec7b54db9fd
--- /dev/null
+++ b/3DBiCar/8404/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "elephant",
+  "style": "hand_drawn",
+  "source": "http://mms2.baidu.com/it/u=532693429,2423926159&fm=253&app=138&f=JPEG&fmt=auto&q=75?w=494&h=776"
+}
\ No newline at end of file
diff --git a/3DBiCar/8407/metadata.json b/3DBiCar/8407/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..0ef0b56eea68c8715b6db7aba223678b041167f8
--- /dev/null
+++ b/3DBiCar/8407/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "Human",
+  "style": "toy",
+  "source": "https://s.yimg.com/ob/image/a0f35d7c-39fb-4d66-82bf-3d3e9ff82538.jpg"
+}
\ No newline at end of file
diff --git a/3DBiCar/8424/metadata.json b/3DBiCar/8424/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..94f14c757adb38ff52a99753263a59fa4bd2d26a
--- /dev/null
+++ b/3DBiCar/8424/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "hippo",
+  "style": "render",
+  "source": "None"
+}
\ No newline at end of file
diff --git a/3DBiCar/8432/metadata.json b/3DBiCar/8432/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..e56a37490c3e0776bbf1b0b17ce167dc6847ed99
--- /dev/null
+++ b/3DBiCar/8432/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "Human",
+  "style": "toy",
+  "source": "https://img14.360buyimg.com/n0/jfs/t1/178642/26/29452/67150/635745cdE1be6665a/3126a7e836cee35e.jpg"
+}
\ No newline at end of file
diff --git a/3DBiCar/8438/metadata.json b/3DBiCar/8438/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..47ba4b9d8828112a3a95f4c877f50a7c4392028f
--- /dev/null
+++ b/3DBiCar/8438/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "cattle",
+  "style": "toy",
+  "source": "https://img14.360buyimg.com/n0/jfs/t1/76467/8/16502/11661/6308781cEb4342b3d/f07dc341478b604f.jpg"
+}
\ No newline at end of file
diff --git a/3DBiCar/8445/metadata.json b/3DBiCar/8445/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..c257cb6eafcb2033ea7b235ba127524d3741f47d
--- /dev/null
+++ b/3DBiCar/8445/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "Human",
+  "style": "computer_design",
+  "source": "https://encrypted-tbn2.gstatic.com/images?q=tbn:ANd9GcRwGrKzspuI8vzLaDhTqXnc3YrSx9BAP9f_ziMAfI7jHPkvN7w9"
+}
\ No newline at end of file
diff --git a/3DBiCar/8452/metadata.json b/3DBiCar/8452/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..4142278a24cead4be069773542fc63e89b7915ca
--- /dev/null
+++ b/3DBiCar/8452/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "elephant",
+  "style": "render",
+  "source": "None"
+}
\ No newline at end of file
diff --git a/3DBiCar/8453/metadata.json b/3DBiCar/8453/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..c90233fe07546df05d9b0651f9f647fe6d06d79c
--- /dev/null
+++ b/3DBiCar/8453/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "hippo",
+  "style": "picture_book",
+  "source": "http://mms1.baidu.com/it/u=4238530988,1792357922&fm=253&app=138&f=JPEG&fmt=auto&q=75?w=317&h=431"
+}
\ No newline at end of file
diff --git a/3DBiCar/846/metadata.json b/3DBiCar/846/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..e79cf2acf84ae95d5b8a57ede92927a183a0e645
--- /dev/null
+++ b/3DBiCar/846/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "elephant",
+  "style": "computer_design",
+  "source": "http://mms2.baidu.com/it/u=3713961412,3113778207&fm=253&app=138&f=JPEG&fmt=auto&q=75?w=500&h=501"
+}
\ No newline at end of file
diff --git a/3DBiCar/8463/metadata.json b/3DBiCar/8463/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..7448bae8f6ae4f4f0d54c3ea4c4cbadb5479b58e
--- /dev/null
+++ b/3DBiCar/8463/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "Bear",
+  "style": "computer_design",
+  "source": "http://mms1.baidu.com/it/u=2844983018,1208934461&fm=253&app=138&f=JPEG&fmt=auto&q=75?w=500&h=500"
+}
\ No newline at end of file
diff --git a/3DBiCar/8464/metadata.json b/3DBiCar/8464/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..14d2e2bac4603356dbe6a74448c334d516b6db79
--- /dev/null
+++ b/3DBiCar/8464/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "elephant",
+  "style": "picture_book",
+  "source": "https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T2/images/I/71FHicUm7mL.jpg"
+}
\ No newline at end of file
diff --git a/3DBiCar/8465/metadata.json b/3DBiCar/8465/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..891151e9b434d0f7d45f76dc2e0f37c1198de182
--- /dev/null
+++ b/3DBiCar/8465/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "elephant",
+  "style": "picture_book",
+  "source": "https://img10.360buyimg.com/n1/jfs/t2194/93/2868362412/106432/c5c197b8/571c6620N9130ddc7.jpg.avif"
+}
\ No newline at end of file
diff --git a/3DBiCar/8494/metadata.json b/3DBiCar/8494/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..bf498fa3570bc9186401974d7a4566385b848688
--- /dev/null
+++ b/3DBiCar/8494/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "cattle",
+  "style": "picture_book",
+  "source": "http://mms0.baidu.com/it/u=1380704001,3312897708&fm=253&app=138&f=JPEG&fmt=auto&q=75?w=500&h=667"
+}
\ No newline at end of file
diff --git a/3DBiCar/8499/metadata.json b/3DBiCar/8499/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..cccee3b14a4adb5a29f0a254287da554c65d30f5
--- /dev/null
+++ b/3DBiCar/8499/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "Bear",
+  "style": "picture_book",
+  "source": "http://mms2.baidu.com/it/u=411761168,156018714&fm=253&app=138&f=JPEG&fmt=auto&q=75?w=375&h=500"
+}
\ No newline at end of file
diff --git a/3DBiCar/8508/metadata.json b/3DBiCar/8508/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..efa6f86ac360f809239dac56f0871362470f12cf
--- /dev/null
+++ b/3DBiCar/8508/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "pig",
+  "style": "hand_drawn",
+  "source": "https://iknow-pic.cdn.bcebos.com/0824ab18972bd4075c7193d178899e510fb30963"
+}
\ No newline at end of file
diff --git a/3DBiCar/8509/metadata.json b/3DBiCar/8509/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..9864e3fd866211cb150480709b21f2028db0d4aa
--- /dev/null
+++ b/3DBiCar/8509/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "Tiger",
+  "style": "picture_book",
+  "source": "http://mms2.baidu.com/it/u=3098150398,801202450&fm=253&app=138&f=JPEG&fmt=auto&q=75?w=500&h=592"
+}
\ No newline at end of file
diff --git a/3DBiCar/8513/metadata.json b/3DBiCar/8513/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..0fc535c434f234a4e63b0b5ff447b066bd8e173a
--- /dev/null
+++ b/3DBiCar/8513/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "rabit",
+  "style": "render",
+  "source": "None"
+}
\ No newline at end of file
diff --git a/3DBiCar/8543/metadata.json b/3DBiCar/8543/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..0fc535c434f234a4e63b0b5ff447b066bd8e173a
--- /dev/null
+++ b/3DBiCar/8543/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "rabit",
+  "style": "render",
+  "source": "None"
+}
\ No newline at end of file
diff --git a/3DBiCar/8550/metadata.json b/3DBiCar/8550/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..680b270c3b9ded5f292fe377ae641036b5e2578a
--- /dev/null
+++ b/3DBiCar/8550/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "hippo",
+  "style": "picture_book",
+  "source": "http://mms2.baidu.com/it/u=2219490636,2995557638&fm=253&app=138&f=JPEG&fmt=auto&q=75?w=336&h=500"
+}
\ No newline at end of file
diff --git a/3DBiCar/8560/metadata.json b/3DBiCar/8560/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..6a6b762e6258f6d58a46de353a315bc6646f9202
--- /dev/null
+++ b/3DBiCar/8560/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "elephant",
+  "style": "picture_book",
+  "source": "https://img.xiaohuasheng.cn/1243343/Book/20220504154329.jpg"
+}
\ No newline at end of file
diff --git a/3DBiCar/8562/metadata.json b/3DBiCar/8562/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..e8641573d54e35b8c9acf0bba2a6d86f45887c5d
--- /dev/null
+++ b/3DBiCar/8562/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "pig",
+  "style": "picture_book",
+  "source": "http://5b0988e595225.cdn.sohucs.com/images/20200307/0cd97eab65424ee79b09b6fdd0053ca8.jpeg"
+}
\ No newline at end of file
diff --git a/3DBiCar/8569/metadata.json b/3DBiCar/8569/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..63eaeece52dd12783050435614a07bf206f4a1f1
--- /dev/null
+++ b/3DBiCar/8569/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "Bear",
+  "style": "render",
+  "source": "None"
+}
\ No newline at end of file
diff --git a/3DBiCar/8578/metadata.json b/3DBiCar/8578/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..14a833c63ab4249a895098667c56fda01067083e
--- /dev/null
+++ b/3DBiCar/8578/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "Tiger",
+  "style": "picture_book",
+  "source": "http://mms2.baidu.com/it/u=1308394617,1042249149&fm=253&app=138&f=JPEG&fmt=auto&q=75?w=500&h=576"
+}
\ No newline at end of file
diff --git a/3DBiCar/8584/metadata.json b/3DBiCar/8584/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..583c3c6fa8e12d0d1d3f120a33ced93c6139c3a0
--- /dev/null
+++ b/3DBiCar/8584/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "dog",
+  "style": "render",
+  "source": "None"
+}
\ No newline at end of file
diff --git a/3DBiCar/8588/metadata.json b/3DBiCar/8588/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..c66cc06138a238d099dc19425378733306090102
--- /dev/null
+++ b/3DBiCar/8588/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "Bear",
+  "style": "picture_book",
+  "source": "http://mms1.baidu.com/it/u=1787766243,2312447709&fm=253&app=138&f=JPEG&fmt=auto&q=75?w=477&h=500"
+}
\ No newline at end of file
diff --git a/3DBiCar/8597/metadata.json b/3DBiCar/8597/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..1d98b46ea553049fd8938f9dae7e863d739d842f
--- /dev/null
+++ b/3DBiCar/8597/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "Bear",
+  "style": "computer_design",
+  "source": "http://mms2.baidu.com/it/u=1910766425,2545989713&fm=253&app=138&f=PNG&fmt=auto&q=75?w=500&h=500"
+}
\ No newline at end of file
diff --git a/3DBiCar/860/metadata.json b/3DBiCar/860/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..4142278a24cead4be069773542fc63e89b7915ca
--- /dev/null
+++ b/3DBiCar/860/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "elephant",
+  "style": "render",
+  "source": "None"
+}
\ No newline at end of file
diff --git a/3DBiCar/8623/metadata.json b/3DBiCar/8623/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..06e16091770f07238e815354d40aaa8a4a4567b3
--- /dev/null
+++ b/3DBiCar/8623/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "hippo",
+  "style": "picture_book",
+  "source": "http://mms0.baidu.com/it/u=2248107630,33970108&fm=253&app=138&f=JPEG&fmt=auto&q=75?w=500&h=455"
+}
\ No newline at end of file
diff --git a/3DBiCar/8628/metadata.json b/3DBiCar/8628/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..cfa08044dae8ee22fe5ed691fb784cbdddfd4ad5
--- /dev/null
+++ b/3DBiCar/8628/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "Human",
+  "style": "render",
+  "source": "None"
+}
\ No newline at end of file
diff --git a/3DBiCar/8636/metadata.json b/3DBiCar/8636/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..3e76cdf229f00b55cddfde01327556d4a09f3cb4
--- /dev/null
+++ b/3DBiCar/8636/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "cattle",
+  "style": "picture_book",
+  "source": "http://mms1.baidu.com/it/u=641304305,2072740150&fm=253&app=120&f=JPEG&fmt=auto&q=75?w=500&h=667"
+}
\ No newline at end of file
diff --git a/3DBiCar/8644/metadata.json b/3DBiCar/8644/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..908b55378f6c0b5d2b7deb520cb4be4b32fea550
--- /dev/null
+++ b/3DBiCar/8644/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "Human",
+  "style": "computer_design",
+  "source": "https://pic3.zhimg.com/80/v2-a764c915d8a1d4ea219b65266b9a2a72_720w.webp"
+}
\ No newline at end of file
diff --git a/3DBiCar/8645/metadata.json b/3DBiCar/8645/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..54ce31e10974124d937f5eaa8886f6475012113e
--- /dev/null
+++ b/3DBiCar/8645/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "Cat",
+  "style": "render",
+  "source": "None"
+}
\ No newline at end of file
diff --git a/3DBiCar/8649/metadata.json b/3DBiCar/8649/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..850e2c611c2077d60353224b5b3e6c24f4eb42af
--- /dev/null
+++ b/3DBiCar/8649/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "cattle",
+  "style": "computer_design",
+  "source": "http://mms2.baidu.com/it/u=951483121,1095620907&fm=253&app=138&f=JPEG&fmt=auto&q=75?w=500&h=307"
+}
\ No newline at end of file
diff --git a/3DBiCar/8653/metadata.json b/3DBiCar/8653/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..63eaeece52dd12783050435614a07bf206f4a1f1
--- /dev/null
+++ b/3DBiCar/8653/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "Bear",
+  "style": "render",
+  "source": "None"
+}
\ No newline at end of file
diff --git a/3DBiCar/8655/metadata.json b/3DBiCar/8655/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..d8929b364dfea9e0e8eba47e64f27a82c48c06ab
--- /dev/null
+++ b/3DBiCar/8655/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "monkey",
+  "style": "hand_drawn",
+  "source": "http://mms1.baidu.com/it/u=2536206143,4270639517&fm=253&app=138&f=JPEG&fmt=auto&q=75?w=713&h=500"
+}
\ No newline at end of file
diff --git a/3DBiCar/8668/metadata.json b/3DBiCar/8668/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..a313ec0f2fe12cbef235b8991b8827d84aacc095
--- /dev/null
+++ b/3DBiCar/8668/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "cattle",
+  "style": "render",
+  "source": "None"
+}
\ No newline at end of file
diff --git a/3DBiCar/8671/metadata.json b/3DBiCar/8671/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..a7b74fdc5efa3f146ec45629ae0fb05007c7f5e3
--- /dev/null
+++ b/3DBiCar/8671/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "deer",
+  "style": "render",
+  "source": "None"
+}
\ No newline at end of file
diff --git a/3DBiCar/8692/metadata.json b/3DBiCar/8692/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..3678b7e0a08a5cf6e04ad01476ae7b2e3f402f4d
--- /dev/null
+++ b/3DBiCar/8692/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "Human",
+  "style": "computer_design",
+  "source": "https://ss2.meipian.me/users/80894414/08a93d7488674416b42f3aa11c3739c0.jpeg?meipian-watermark/bucket/ivwen/key/dXNlcnMvODA4OTQ0MTQvMDhhOTNkNzQ4ODY3NDQxNmI0MmYzYWExMWMzNzM5YzAuanBlZw==/nickname/6IOc55-z5bm85YS_5Zut/userid/ODA4OTQ0MTQ=/sign/7062862ce6920f8e8a61c8560c2bfdf7%7cimageView2/2/w/750/interlace/0/q/80"
+}
\ No newline at end of file
diff --git a/3DBiCar/8703/metadata.json b/3DBiCar/8703/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..583c3c6fa8e12d0d1d3f120a33ced93c6139c3a0
--- /dev/null
+++ b/3DBiCar/8703/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "dog",
+  "style": "render",
+  "source": "None"
+}
\ No newline at end of file
diff --git a/3DBiCar/8704/metadata.json b/3DBiCar/8704/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..b7843432fc3b95c73eb6c7241d5c2edb346c0b12
--- /dev/null
+++ b/3DBiCar/8704/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "pig",
+  "style": "render",
+  "source": "None"
+}
\ No newline at end of file
diff --git a/3DBiCar/8718/metadata.json b/3DBiCar/8718/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..4142278a24cead4be069773542fc63e89b7915ca
--- /dev/null
+++ b/3DBiCar/8718/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "elephant",
+  "style": "render",
+  "source": "None"
+}
\ No newline at end of file
diff --git a/3DBiCar/872/metadata.json b/3DBiCar/872/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..a7b74fdc5efa3f146ec45629ae0fb05007c7f5e3
--- /dev/null
+++ b/3DBiCar/872/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "deer",
+  "style": "render",
+  "source": "None"
+}
\ No newline at end of file
diff --git a/3DBiCar/8720/metadata.json b/3DBiCar/8720/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..3d7989f0ba564f8c8cb7959fbe69ddc8f04bfa3f
--- /dev/null
+++ b/3DBiCar/8720/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "monkey",
+  "style": "hand_drawn",
+  "source": "https://img.deyi.com/forum/201606/09/2022201195dfd887b919d0.jpg?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk=,size_20,text_5b6X5oSP55Sf5rS7,color_FFFFFF,shadow_50,t_100,g_se,x_10,y_12"
+}
\ No newline at end of file
diff --git a/3DBiCar/8721/metadata.json b/3DBiCar/8721/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..18f07da9fb368ab35f14d025eead831c58f66018
--- /dev/null
+++ b/3DBiCar/8721/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "monkey",
+  "style": "toy",
+  "source": "https://gw.alicdn.com/imgextra/i2/2907059592/O1CN01dJmMOD2KjBcScOaxU_!!2907059592.jpg_Q75.jpg_.webp"
+}
\ No newline at end of file
diff --git a/3DBiCar/8728/metadata.json b/3DBiCar/8728/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..7f08032003a4fbc1e4ddaba060a32d9d1bb82b06
--- /dev/null
+++ b/3DBiCar/8728/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "rabit",
+  "style": "picture_book",
+  "source": "http://mms1.baidu.com/it/u=110261733,2407363558&fm=253&app=138&f=JPEG&fmt=auto&q=75?w=718&h=306"
+}
\ No newline at end of file
diff --git a/3DBiCar/873/metadata.json b/3DBiCar/873/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..c0d7fd48a7f98bf5016a4bd7b73614eb93ee98a7
--- /dev/null
+++ b/3DBiCar/873/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "rabit",
+  "style": "toy",
+  "source": "https://img14.360buyimg.com/n0/jfs/t2812/199/926346223/234608/37cafb77/572c6052N1aebb944.jpg"
+}
\ No newline at end of file
diff --git a/3DBiCar/8733/metadata.json b/3DBiCar/8733/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..187689e21786ea58c279a0baae3406cc12a13b11
--- /dev/null
+++ b/3DBiCar/8733/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "cattle",
+  "style": "computer_design",
+  "source": "http://mms1.baidu.com/it/u=4264680627,547026697&fm=253&app=138&f=JPEG&fmt=auto&q=75?w=533&h=500"
+}
\ No newline at end of file
diff --git a/3DBiCar/8734/metadata.json b/3DBiCar/8734/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..0a18388ece0cdf33f2d6641adb87c293b10c25cb
--- /dev/null
+++ b/3DBiCar/8734/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "monkey",
+  "style": "picture_book",
+  "source": "http://mms1.baidu.com/it/u=2816293578,2617639813&fm=253&app=138&f=JPEG&fmt=auto&q=75?w=565&h=500"
+}
\ No newline at end of file
diff --git a/3DBiCar/8738/metadata.json b/3DBiCar/8738/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..583c3c6fa8e12d0d1d3f120a33ced93c6139c3a0
--- /dev/null
+++ b/3DBiCar/8738/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "dog",
+  "style": "render",
+  "source": "None"
+}
\ No newline at end of file
diff --git a/3DBiCar/8740/metadata.json b/3DBiCar/8740/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..d5253cd5ce5e59d3659bfe323e2bb9ed6f823f26
--- /dev/null
+++ b/3DBiCar/8740/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "monkey",
+  "style": "picture_book",
+  "source": "http://mms2.baidu.com/it/u=1565463629,72575531&fm=253&app=138&f=JPEG&fmt=auto&q=75?w=708&h=500"
+}
\ No newline at end of file
diff --git a/3DBiCar/875/metadata.json b/3DBiCar/875/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..cd00ed9bb6eef61d5469796b3be03a0b15eb9132
--- /dev/null
+++ b/3DBiCar/875/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "Bear",
+  "style": "picture_book",
+  "source": "http://mms2.baidu.com/it/u=2102953066,849580019&fm=253&app=138&f=JPEG&fmt=auto&q=75?w=500&h=671"
+}
\ No newline at end of file
diff --git a/3DBiCar/8757/metadata.json b/3DBiCar/8757/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..4142278a24cead4be069773542fc63e89b7915ca
--- /dev/null
+++ b/3DBiCar/8757/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "elephant",
+  "style": "render",
+  "source": "None"
+}
\ No newline at end of file
diff --git a/3DBiCar/8781/metadata.json b/3DBiCar/8781/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..4581b452d88807560a074fa8fc137394a65a55b4
--- /dev/null
+++ b/3DBiCar/8781/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "Bear",
+  "style": "toy",
+  "source": "https://img.alicdn.com/imgextra/i2/2206752060920/O1CN01TGkD551IfOzzQHKvf_!!2206752060920.jpg_q50s50.jpg_.webp"
+}
\ No newline at end of file
diff --git a/3DBiCar/8782/metadata.json b/3DBiCar/8782/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..cfa08044dae8ee22fe5ed691fb784cbdddfd4ad5
--- /dev/null
+++ b/3DBiCar/8782/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "Human",
+  "style": "render",
+  "source": "None"
+}
\ No newline at end of file
diff --git a/3DBiCar/8783/metadata.json b/3DBiCar/8783/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..cfa08044dae8ee22fe5ed691fb784cbdddfd4ad5
--- /dev/null
+++ b/3DBiCar/8783/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "Human",
+  "style": "render",
+  "source": "None"
+}
\ No newline at end of file
diff --git a/3DBiCar/8784/metadata.json b/3DBiCar/8784/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..d47c4401389d70056b628762eb9916d7bf8b7b0e
--- /dev/null
+++ b/3DBiCar/8784/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "monkey",
+  "style": "computer_design",
+  "source": "https://media.suara.com/pictures/653x366/2019/11/08/70385-orangutan-animasi.jpg"
+}
\ No newline at end of file
diff --git a/3DBiCar/8787/metadata.json b/3DBiCar/8787/metadata.json
new file mode 100644
index 0000000000000000000000000000000000000000..eab32a082d07aa8736f752cc3251dd1ffa54c451
--- /dev/null
+++ b/3DBiCar/8787/metadata.json
@@ -0,0 +1,5 @@
+{
+  "category": "hippo",
+  "style": "picture_book",
+  "source": "http://mms1.baidu.com/it/u=3942216139,3085468873&fm=253&app=138&f=JPEG&fmt=auto&q=75?w=500&h=500"
+}
\ No newline at end of file