i disappointed of what SD3 come with , So i try to make PIXart Sigma Work on my low GPU card , i want to thank every body make this happened :

I make very simple work flow any body can Run what do you need is:

-SD3 t5xxl model

https://huggingface.co/stabilityai/stable-diffusion-3-medium/tree/main/text_encoders

-Extra model node

https://github.com/city96/ComfyUI_ExtraModels

-Sigma models

https://huggingface.co/PixArt-alpha/PixArt-Sigma

Which work with any SDXL VAE

OR

-Alpha models

https://huggingface.co/PixArt-alpha/PixArt-alpha

Which works with any SD1.5

i will be happy to answer any question,

Try my MODEL DAVINCI

its Pony , lightning , lcm , normal Support (ENJOY)

https://civarchive.com/models/130664/davinci

i don't have To many friends Please

Watch me on Deviant art

https://www.deviantart.com/abdallahalswaiti

connect me on LinkedIn

https://www.linkedin.com/in/abdallah-issac/

I'm out of job and I'm open to any opportunity anywhere

Also every detail wrote inside Workflow

Enjoy!