haaahoi, mon3tr (arknights), arknights, commentary, unfinished, 1girl, bare shoulders, black background, black collar, black hair, breasts, closed mouth, collar, crystal horns, detached collar, dress, expressionless, floating hair, from below, from side, green dress, green eyes, green streaks, hair between eyes, long hair, looking ahead, material growth, medium breasts, multicolored hair, nose, oripathy lesion (arknights), profile, sidelocks, simple background, sleeveless, sleeveless dress, solo, stethoscope, stethoscope around neck, streaked hair, underbust, upper body