1girl, animal_ear_fluff, animal_ears, arknights, black_background, black_gloves, black_shirt, breasts, chouchouhei, cleavage, crossed_bangs, elbow_gloves, envelope, gloves, hair_between_eyes, hair_ornament, hand_up, holding, holding_envelope, kneeling, long_hair, looking_at_viewer, outside_border, pillarboxed, pink_hair, pozyomka_(arknights), red_eyes, red_skirt, shirt, simple_background, skirt, small_breasts, solo, very_long_hair, wolf_ears