Imai Lisa from BanG Dream.
It is 100 official pictures and autotags.
Example prompt for casual Lisa:

lisa_imai, 1girl, solo, jewelry, long hair, earrings, smile, sweater dress, sweater, looking at viewer, belt, brown hair, off-shoulder sweater, necklace, off shoulder, dress, ribbed sweater, collarbone, green eyes, bangs, black belt, long sleeves, bare shoulders, sweatersk

School uniform Lisa:

lisa_imai, 1girl, solo, necktie, skirt, school uniform, earrings, long hair, jewelry, striped necktie, jacket, brown hair, smile, hand on hip, looking at viewer, green eyes, pleated skirt, grey jacket, long sleeves, bangs, striped, plaid skirt, plaid, collared shirt, shirt, yotsuba school uniform