Dev merged with on of my trained LoRas and a bit of FLux Capacity.

This is a Unet only, you need to add and load those https://huggingface.co/lllyasviel/flux_text_encoders/tree/main

If you use Compfy UI this node works for NF4 https://github.com/DenkingOfficial/ComfyUI_UNet_bitsandbytes_NF4