Try size: 1024 x 1024 or 682 x 1024
Weights: 1
Clip skip: 1~2
Training material from Youtube
Pictures from DreamshaperXL_v21TurboDPMSDE
Note: Recommended ADetailer, if base model had baked vae, please closed Vae in ADetailer VAE. It's very easy to cause rear view.
Video reference: