1girl, 2023, alternate_costume, animal_ears, arn7, bare_arms, bare_shoulders, black_leotard, black_pantyhose, blonde_hair, blue_bow, blue_eyes, blush, bow, breasts, cleavage, cowboy_shot, dress, gold_city_(umamusume), hair_bow, hand_up, happy_new_year, horse_ears, large_breasts, leotard, long_hair, looking_at_viewer, pantyhose, smile, solo, standing, strapless, strapless_dress, swept_bangs, tail, thighs, umamusume, v