You can also try other settings.
I use the Adetailer.
I recommend using:
Illustrious v1
Sampling method Euler a, weight 1, cfg 6, 24 steps.
PonyXL v1.0
Sampling method Euler a, weight 0.8, cfg 6, 30 steps.
Promt: score_9, score_8_up, score_7_up, source_anime, anime screencap,