For best outputs:

Sampler: Euler a, DPM++ 2M SDE, DPM++ 2S a, DPM++ 2M.

Steps: 24 ~ 40, cfg 6 ~ 7, CLIP skip 2.

VAE: none required.

Pos prompt: the model listens really well, so just what you want to see. Quality keywords may help.

Neg prompt: "(worst quality:1.4), (low quality:1.4), text, grid view, nsfw, crumpled limbs, bad anatomy".

Checkpoint Merge.