1girl, 3, antlers, black_jacket, bow, breasts, christmas, christmas_ornaments, cleavage, girls'_frontline, goodbye_sengen_(vocaloid), green_eyes, hair_ornament, hair_over_shoulder, hair_ribbon, howa_type_89_(girls'_frontline), jacket, long_hair, looking_at_viewer, navel, open_clothes, open_mouth, parody, red_bow, red_hair, reindeer_antlers, ribbon, simple_background, snowman, snowman_hair_ornament, solo, twintails, unana_(huyeong5834), yellow_background