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