An illustrious character LoRA for Nanase Haruka from Hagure Yuusha trained purely on anime screencaps. I recommend a strength of 0.7.

Appearance:

hagureyuusha_haruka, green hair, long hair, green eyes, half up half down braid,

Bikini:

blue bikini, front-tie top, side-tie bikini bottom,

School Uniform:

hrka_uniform, school uniform, ribbon, skirt,

Battle Dress (doesn't work too well, put "brooch" in the negative prompt):

hrka_battle, white jacket, black pantyhose, skirt, black knee boots,