Fix model lookup by HuggingFace ID

Allow using full HuggingFace model ID (e.g., Faber8/AbyssOrangeMix2_nsfw)
as --model argument by looking up both short name and full ID in MODELS.

videogen.py

@@ -8001,17 +8001,32 @@ def main(args):
         max_mem["cpu"] = f"{args.system_ram_limit}GiB"
 
     if is_main:
-        print(f"--- Target: {args.model.upper()} ({MODELS[args.model]['vram']}) ---")
+        # Look up model by name or HuggingFace ID
+        model_key = None
+        for name, info in MODELS.items():
+            if name == args.model or info.get("id") == args.model:
+                model_key = name
+                break
+        if model_key:
+            print(f"--- Target: {model_key.upper()} ({MODELS[model_key]['vram']}) ---")
+        else:
+            print(f"--- Target: {args.model.upper()} (unknown) ---")
         log_memory()
 
-    # Validate model exists
-    if args.model not in MODELS:
+    # Validate model exists (check both name and HuggingFace ID)
+    model_key = None
+    for name, info in MODELS.items():
+        if name == args.model or info.get("id") == args.model:
+            model_key = name
+            break
+    
+    if not model_key:
         print(f"❌ Model '{args.model}' not found in database.")
         print(f"   Use --model-list to see available models")
         print(f"   Or use --search-models to find models on HuggingFace")
         sys.exit(1)
     
-    m_info = MODELS[args.model]
+    m_info = MODELS[model_key]
     
     # Determine task type based on arguments
     model_id = m_info["id"]