1girl, alternate_hairstyle, aogisa, aqua_hair, arknights, black_hair, black_necktie, blush, bunching_hair, dress, dusk_(arknights), grey_background, hair_over_one_eye, hand_in_own_hair, hands_in_hair, holding, holding_hair, horns, long_hair, long_sleeves, looking_at_viewer, multicolored_hair, necktie, nose_blush, pointy_ears, red_eyes, sidelocks, simple_background, solo, streaked_hair, upper_body, white_dress