Kaibara Michiru from D4DJ.
It is 100 official pictures and autotags.
Example prompt for stage outfit Michiru:

michiru, 1girl, skirt, jacket, multicolored hair, solo, smile, twintails, long hair, white jacket, belt, brown hair, black skirt, bangs, looking at viewer, pink hair, open mouth, hair bow, bow, pink eyes, purple eyes, open clothes, hair ornament, thigh strap, headphones, stage outfit

Casual Michiru:

michiru, 1girl, twintails, skirt, black hair, solo, hair ornament, hair flower, flower, plaid, open mouth, long hair, sweater, plaid skirt, pink sweater, looking at viewer, ribbon, purple eyes, bangs, casual

Bikini Michiru:

michiru, 1girl, swimsuit, solo, bikini, visor cap, smile, jewelry, black hair, long hair, nail polish, navel, hair ornament, ponytail, bracelet, looking at viewer, flower, hair flower, multicolored nails, see-through, pink nails, pink eyes, bangs, bikinialt