在Gradio中的模型查看器中是能够正常显示的，但是下载的模型在Blender中就没有颜色 <img width="886" height="563" alt="Image" src="https://github.com/user-attachments/assets/4702d35d-d837-4efd-93ff-86b73540a1f5" /> <img width="901" height="443" alt="Image" src="https://github.com/user-attachments/assets/29f96e29-1a81-4336-a82c-934706915e39" />
