PixArt Sigma XL 2 MS: 2k, 1024, and 512 full finetune on custom captions.

INSTRUCTIONS: Place the .safetensors where the original model would go and select bunline.

Favorite sampling settings:

512/1024 models dpm++2s_a, simple, 24 steps, and CFG 3.1, 4.2, or sometimes more

2k model euler, sgm_uniform, 48 steps, CFG 3.5, 5, or sometimes more