Now not only for Portable version of ComfyUI but all.

UmeAiRT ComfyUI model file downloader

I'm sharing with you my script, which automatically download WAN2.1 fp8, GGUF, ...

With a few questions at the beginning of the script, only the desired elements will be downloaded.

Just put the "ComfyUI-Missing_nodes.bat" in the same folder as "ComfyUI_windows_portable" or in the same folder as "ComfyUI" :

Stop ComfyUI, start the script and wait for it to finish before restarting ComfyUI.

What's included :

WAN2.1

• T2V Model

• I2V Model

• CLIP

• CLIP Vision

• VAE

GGUF

• T2V Quant Model

• I2V Quant Model

Upscale Model :

• 4x_foolhardy_Remacri