For best outputs:

Sampler: DPM++ 2M Karras.

Steps: 30, cfg 7, CLIP skip 2.

VAE: vae-ft-mse-840000-ema-pruned_fp16.safetensors

Pos prompt: just what you want to see. Model listens well, usually not too big weights necessary.

Neg prompt: add the embeddings "BadDream" and "realisticvision-negative-embedding" to your neg (both included in my example runs).

Checpoint Trained.