For an optimal result of my then, you must use the already preset settings (cg scale, euler a, sampling step). But experimenting a little is not so bad.
For a full body with the perfect face follow these steps:
1) , enable Adetailer &seleziona face_yolov8n_v2
2)In the positive prompts section, enter "detailed hazel eyes, detailed face"
3) Matter how. The same as we are using : Kenta-Terminator zero
4)leaves all parameters as they are, except Denoising strength :0.45