masterpiece, best quality,1girl, 1girl,   solo, solo, green eyes, school uniform, serafuku, looking at viewer, long hair, black hair, straight hair, hair ornament, breasts, gradient background, hime cut, green sailor collar, fingernails, large breasts, black neckerchief, finger to own chin, expressionless, hairclip, upper body, blunt bangs, collarbone, neckerchief, sailor collar, short sleeves, closed mouth, white serafuku, puffy short sleeves, blue background, puffy sleeves, index finger raised