A woman in a school uniform is posing for a picture

best quality, masterpiece, highres, solo, {kisaragi_kantaicollection:1.15}, long_hair, brown_hair, hair_ornament, purple_eyes, smile, serafuku, 1girl, black_jacket, cowboy_shot, crescent_pin, green_sailor_collar, green_skirt, jacket, looking_at_viewer, neckerchief, one-hour_drawing_challenge, pleated_skirt, red_neckerchief, sailor_collar, school_uniform, skirt, white_background, simple_background

{worst quality, low quality:1.40}, {zombie, sketch, interlocked fingers, comic:1.10}, {full body:1.10}, lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, username, blurry, white border, {english text, chinese text:1.05}