You can also try other settings.

I use the Adetailer.

I recommend using:

SD 1.5 v1.0

Sampling method Euler a, weight 0.8, cfg 7, 30 steps.

PonyXL v1.0

Sampling method Euler a, weight 0.8, cfg 5.5, 30 steps.

Promt: score_9, score_8_up, score_7_up, BREAK source_anime,

I took part of the training Images from Kisaku_KK77.