For V2, if using her Queen outfit try to put "sunset" on the negative prompt, for some reason it generates a lot of sunset background if using this outfit.

Winter Uniform

niijima makoto, brown hair, short hair, blunt bangs, crown braid, red eyes, white turtleneck, long sleeves, black vest, halterneck vest, pleated skirt, plaid skirt, black pantyhose

Winter Casual

niijima makoto, brown hair, short hair, blunt bangs, crown braid, red eyes, black turtleneck, blue jacket, double-breasted, long sleeves, gold buttons, black leggings

Summer Uniform

niijima makoto, brown hair, short hair, blunt bangs, crown braid, red eyes, white shirt, collared shirt, short sleeves, black belt, pleated skirt, plaid skirt, black pantyhose

Queen

niijima makoto, brown hair, short hair, blunt bangs, crown braid, red eyes, mask, black scarf, white gloves, black bodysuit, shoulder spikes, biker clothes

Bikini

niijima makoto, brown hair, short hair, blunt bangs, crown braid, red eyes, white bikini, halterneck, bikini skirt, frills, front-tie bikini top