Maybe larger (640*704) training images are not better than normal (512*512 or 512*640)... At least I tested for hours and outputs are not satifying enough.
Maybe set your resolution around 640*704 before (or without) Hires.fix would help get better results.
Description
Try again and again. This updated one is trained on more head images to improve outputs. Paid more attention to the setting of training steps as well. Weighted around 0.8.
FAQ
Comments (1)
I tried your lora, does not work well.
Here is my suggestion:
Train them with 512x512, use chilloutmix_Ni as your base model.