1girl, animal_ear_fluff, animal_ears, arknights, artist_name, black_gloves, black_shirt, border, braid, breasts, cleavage, clothing_cutout, envelope, gloves, hair_ornament, hand_up, holding, holding_envelope, long_hair, looking_at_viewer, nivyx, outside_border, partially_fingerless_gloves, pink_background, pink_eyes, pink_hair, pozyomka_(arknights), shirt, shoulder_cutout, simple_background, small_breasts, solo, white_border, wolf_ears, wolf_girl