Try size: 640 x 640 or 512 x 768
Weights: 1
Clip skip: 1
Training material from bing
Pictures from CalicoMix
Note: If had dragon horns, please add "(((dragon horns)))," in negative. The suitable base model is the gate of heaven, and the unsuitable base model is the road to hell. If something goes wrong, drawing more times or reduce the weight of prompts.