Positive prompt should be:`masterpiece, best quality, 3d, realistic`
Usage tips:
CFG Scale: 6
Sampler: Euler A
Schedule type: SGM Uniform
Clip skip: 2
Recommended negative prompt: `lowres, bad quality, worst quality, bad anatomy, sketch, jpeg artifacts, signature, watermark`
Adetailer is recommended. I use this model: https://huggingface.co/Anzhc/Anzhcs_YOLOs/blob/main/Anzhc%20Face%20seg%20640%20v2%20y8n.pt
or just use any available, it doesn't matter much, really
I also use 4xNomos8kDAT upscaler
4xUltrasharp is also good