For best outputs:

Sampler: DPM++ 2M Karras.

Steps: 32, cfg 7, CLIP skip 2.

VAE: none required.

Pos prompt: this model knows of many art styles. Just ask what you want to see. It can do nearly photorealism just by using the proper keywords.

Neg prompt: too long to be pasted here, but you can use the one included in my example runs. The neg is actually optional, but the one in my example runs actually does mark a difference towards overall quality improvement.

Checkpoint Merge.