This is FireRed Image Edit, which combines Transformer Diffusion, Text Encoder, and VAE into a single file.
For some reason FireRed 1.1 models (F16 or GGUF) have difficulty editing high resolution PNG images, JPG format is stable.
Version 1 : Image editing is good but bad at Text to Image Generation
Combined With LoRa 8 Steps From FireRed Repo
MMProj stays in FP16
CFG : 1
Version 2 : Image Editing and Image Generation is more better than V1