1girl, animal_ears, antenna_hair, bare_shoulders, brown_hair, christmas, cross-laced_clothes, cross-laced_dress, daiwa_scarlet_(scarlet_nuit_etoile)_(umamusume), daiwa_scarlet_(umamusume), dress, fang, fur-trimmed_dress, fur_trim, gloves, hair_between_eyes, hair_intakes, himawari_himuka, horse_ears, horse_girl, long_hair, looking_at_viewer, official_alternate_costume, official_alternate_hairstyle, red_dress, red_eyes, red_gloves, skin_fang, solo, umamusume, very_long_hair