diff --git a/artifact_comfyui_download.sh b/artifact_comfyui_download.sh
index b22405a..f328f32 100755
--- a/artifact_comfyui_download.sh
+++ b/artifact_comfyui_download.sh
@@ -227,6 +227,45 @@ except Exception as e:
 EOPYAML
 }
 
+# Parse file mappings for a specific model
+parse_file_mappings() {
+    local yaml_file="$1"
+    local category="$2"
+    local repo_id="$3"
+
+    python3 - "$yaml_file" "$category" "$repo_id" <<EOPYTHON
+import yaml
+import sys
+
+yaml_file = sys.argv[1]
+category = sys.argv[2]
+repo_id = sys.argv[3]
+
+try:
+    with open(yaml_file, 'r') as f:
+        config = yaml.safe_load(f)
+
+    if category in config.get('model_categories', {}):
+        models = config['model_categories'][category]
+        for model in models:
+            if model.get('repo_id', '') == repo_id:
+                files = model.get('files', [])
+                if files:
+                    for file_mapping in files:
+                        source = file_mapping.get('source', '')
+                        dest = file_mapping.get('dest', source)
+                        if source:
+                            print('{0}|{1}'.format(source, dest))
+                sys.exit(0)
+
+    # No file mappings found
+    sys.exit(0)
+except Exception as e:
+    print("ERROR: {0}".format(e), file=sys.stderr)
+    sys.exit(1)
+EOPYTHON
+}
+
 # Check dependencies
 check_dependencies() {
     print_section "Checking Dependencies"
@@ -406,6 +445,7 @@ link_model() {
     local repo_id="$1"
     local model_type="$2"
     local filename_filter="$3"
+    local file_mappings="$4"  # Optional: explicit source|dest mappings
 
     print_detail "Linking to: ${CYAN}${COMFYUI_DIR}/${model_type}/${RESET}"
 
@@ -429,34 +469,73 @@ link_model() {
         return 1
     fi
 
-    # Extract model name from repo_id for prefixing filenames
-    # e.g., "facebook/musicgen-medium" -> "musicgen-medium"
-    local model_name=$(echo "$repo_id" | sed 's/.*\///')
-
     local linked_count=0
-    while IFS= read -r source_file; do
-        if [[ -f "$source_file" ]]; then
-            local filename=$(basename "$source_file")
 
-            # Add model name prefix to filename for better organization
-            # e.g., "pytorch_model.bin" -> "musicgen-medium-pytorch_model.bin"
-            local prefixed_filename="${model_name}-${filename}"
-            local link_path="${target_dir}/${prefixed_filename}"
+    # If explicit file mappings are provided, use them
+    if [[ -n "$file_mappings" ]]; then
+        print_detail "Using explicit file mappings from YAML"
+
+        while IFS='|' read -r source_pattern dest_filename; do
+            if [[ -z "$source_pattern" ]]; then
+                continue
+            fi
+
+            # Find the file matching the source pattern in model_files
+            local source_file
+            source_file=$(echo "$model_files" | grep -F "/$source_pattern" | head -n1)
+
+            if [[ -z "$source_file" ]] || [[ ! -f "$source_file" ]]; then
+                print_warning "Source file not found: ${source_pattern}"
+                continue
+            fi
+
+            local link_path="${target_dir}/${dest_filename}"
 
             # Remove existing symlink or file if it exists
             if [[ -L "$link_path" ]]; then
                 rm -f "$link_path"
             elif [[ -e "$link_path" ]]; then
-                print_warning "File already exists (not a symlink): ${prefixed_filename}"
+                print_warning "File already exists (not a symlink): ${dest_filename}"
                 continue
             fi
 
             # Create symlink
             ln -s "$source_file" "$link_path"
-            print_detail "${LINK} Linked: ${DIM}${prefixed_filename}${RESET}"
+            print_detail "${LINK} Linked: ${DIM}${dest_filename}${RESET}"
             linked_count=$((linked_count+1))
-        fi
-    done <<< "$model_files"
+        done <<< "$file_mappings"
+    else
+        # Fallback: use automatic prefixing for files without explicit mappings
+        print_detail "No file mappings found, using automatic prefixing"
+
+        # Extract model name from repo_id for prefixing filenames
+        # e.g., "facebook/musicgen-medium" -> "musicgen-medium"
+        local model_name=$(echo "$repo_id" | sed 's/.*\///')
+
+        while IFS= read -r source_file; do
+            if [[ -f "$source_file" ]]; then
+                local filename=$(basename "$source_file")
+
+                # Add model name prefix to filename for better organization
+                # e.g., "pytorch_model.bin" -> "musicgen-medium-pytorch_model.bin"
+                local prefixed_filename="${model_name}-${filename}"
+                local link_path="${target_dir}/${prefixed_filename}"
+
+                # Remove existing symlink or file if it exists
+                if [[ -L "$link_path" ]]; then
+                    rm -f "$link_path"
+                elif [[ -e "$link_path" ]]; then
+                    print_warning "File already exists (not a symlink): ${prefixed_filename}"
+                    continue
+                fi
+
+                # Create symlink
+                ln -s "$source_file" "$link_path"
+                print_detail "${LINK} Linked: ${DIM}${prefixed_filename}${RESET}"
+                linked_count=$((linked_count+1))
+            fi
+        done <<< "$model_files"
+    fi
 
     # Also link checkpoint files to checkpoints/ directory if they exist
     # This handles models like SDXL that have both diffusers and checkpoint formats
@@ -551,7 +630,12 @@ process_category() {
         # Link if command is 'link' or 'both'
         if [[ "$COMMAND" == "link" ]] || [[ "$COMMAND" == "both" ]]; then
             if $success; then
-                if ! link_model "$repo_id" "$model_type" "$filename"; then
+                # Parse file mappings from YAML for this model
+                local file_mappings
+                file_mappings=$(parse_file_mappings "$CONFIG_FILE" "$category" "$repo_id")
+
+                # Pass file mappings to link_model (empty string if no mappings found)
+                if ! link_model "$repo_id" "$model_type" "$filename" "$file_mappings"; then
                     success=false
                 fi
             fi