Add carton_small (baked 0.8 scale)

objects/carton_small/resource/v_0/element_path.json

@@ -0,0 +1,7 @@
+{
+    "1": "/root/E_body_1",
+    "2": "/root/E_leaves_1_2",
+    "3": "/root/E_leaves_3_3",
+    "4": "/root/E_leaves_2_4",
+    "5": "/root/E_leaves_4_5"
+}