1girl, proportional slender body, natural posture, oval face, soft facial features, straight nose, balanced lips, bishoujo, delicate figure, small breasts, bob cut, straight hair, multicolored hair, (split-color hair), blonde hair, black hair, blue eyes, pink hairband, mouth mask, yellow mouth mask, mask around one ear, pink lab coat, open coat, heart print, multiple belts, side cutout, black shirt, two-tone skirt, black skirt, pink skirt, pleated skirt, white thighhighs, drinking tea, sunburst background, masterpiece, best quality, score_7, safe