Disclaimer: My workflow uses Lazymix-RealAmateur as final upscaler with a denoise value of 0.3. This gives a bit of skin detail, but is very similar to the initial image.

New Mixture with another set of LoRAs trained on bodytypes, women and low light. The initial generation is not impressive, but after using the unsampling trick, one more upscaled sampler and finally FaceDetailer the results are amazing. 72 seconds per image on my RTX 3090.

Tips: Do not use 1girl or 1boy, use man or woman.