Update provision.sh

provision.sh

@@ -147,7 +147,7 @@ NODES=(
     "https://github.com/EllangoK/ComfyUI-post-processing-nodes"
     "https://github.com/wallish77/wlsh_nodes"
     "https://github.com/chrisgoringe/cg-image-filter"
-    "https://github.com/moonwhaler/comfyui-seedvr2-tilingups"
+    # NOTE: moonwhaler/comfyui-seedvr2-tilingups returns 404 — removed
 )
 
 # Extra pip packages (installed after nodes)
@@ -247,7 +247,16 @@ download_if_missing() {
 
     echo "  [downloading] ${filename}..."
 
-    if command -v aria2c &>/dev/null; then
+    # CivitAI uses redirect chains that aria2c can't follow with auth.
+    # Use curl -L for CivitAI URLs, aria2c for everything else.
+    if [[ "$url" =~ civitai\.com ]]; then
+        if [ -n "$auth_header" ]; then
+            curl -L -# -H "Authorization: Bearer ${auth_header}" \
+                -o "${dir}/${filename}" "$url"
+        else
+            curl -L -# -o "${dir}/${filename}" "$url"
+        fi
+    elif command -v aria2c &>/dev/null; then
         if [ -n "$auth_header" ]; then
             aria2c -x 16 -s 16 -k 1M -c \
                 --header="Authorization: Bearer ${auth_header}" \