For best outputs:

Sampler: DPM++ 2M Karras.

Steps: 16, cfg 2 ~ 6, CLIP skip 1.

VAE: none required.

Pos prompt: just what you want to see. Model listens well and can do perfect photorealism, anime or cartoon, and knows of many different art styles.

Neg prompt: can be left blank / what you don't want to see.

Checkpoint Merge.