Example workflow:
*quality comparison here:
under 10GB Q4 version and14GB Q6K of HiDream quantized by city96
download and use locally. nodes here:
https://github.com/city96/ComfyUI-GGUF
vae and text encoders here:
https://huggingface.co/Comfy-Org/HiDream-I1_ComfyUI/tree/main/split_files


