Kronya from Fire Emblem: Three Houses. Trained on NAI.
Tested at 0.7-0.9 strength.
Trigger word is "Kronya".
Add "cutout leotard, thigh straps, detached sleeves, thighhigh boots, fingerless gloves" for her typical look.
"Tails" adds her tails, but can be somewhat inconsistent.
"Facial mark" adds the mark under her eye, but often adds too many marks; inpainting a mark is usually easier.
Some models really can't handle grey skin well; add "grey skin" for consistency if you run into problems.