Suggestions
Use between 7 and 15 CFG Scale and between 25 and 50 Steps with Heun. Worse samplers might need more steps.
To reproduce my results you MIGHT have to change these settings:
Set "Do not make Heun deterministic across different batch sizes." (mostly for v1 examples)
USE HEUN as sampler
Set the ETA Noise Seed Delta (ENSD) to 31337
Set CLIP Skip to 2
DO not ENABLE face restore for portraits and close ups. It's terrible, messes up with eyes
Use simple prompts. Complex prompts might make less realistic pictures because of CLIP bleeding. More complex prompts does not mean better results. Keep it simple.
Use ADetailer to enhance faces in images having detailed background. Also don't forget to use Restore faces. Basically every solo portrait I made uses it. You can get my settings by clicking on "copy generation data". I suggest you use denoising under 0.3 to avoid getting always the same face.
Description
I fixed some errors in this version
If you are using loras, you might want to lower CFG