1girl, animal_ears, arknights, aurora_(arknights), aurora_(polar_catcher)_(arknights), bear_ears, black_coat, blue_eyes, breast_strap, breasts, breath, buckle, coat, goggles, goggles_on_head, hands_up, jacket, large_breasts, long_hair, looking_at_viewer, milluun, open_clothes, open_coat, open_mouth, orange_jacket, reflection, ski_goggles, snow, solo, strap, sunlight, surprised, upper_body, very_long_hair, white_hair