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

aoi, solo, 1girl, black hair, looking at viewer, shirt, jacket, parted lips, feathers, brown eyes, blue shirt, pants, long sleeves, hair between eyes, hair ornament, black pants, blue feathers, stage outfit

Casual Aoi:

aoi, 1girl, solo, black hair, sweater, jewelry, brown eyes, pants, black pants, necklace, looking at viewer, short hair, turtleneck, black coat, open clothes, grey sweater, bangs, hair between eyes, long sleeves, turtleneck sweater, closed mouth, smile, casual

School girl Aoi:

aoi, 1girl, school uniform, black hair, long hair, solo, bag, looking at viewer, smile, bangs, school bag, red bow, skirt, yellow eyes, jacket, bowtie, red bowtie, winter uniform, bow, long sleeves, plaid skirt, pleated skirt, shirt