1girl animal_ears black_gloves breasts brown_hair china_dress chinese_clothes copano_rickey_(umamusume) dress ear_covers fang gloves high_heels horse_ears horse_girl horse_tail large_breasts leg_up looking_at_viewer medium_hair pataneet purple_eyes red_eyes red_footwear simple_background single_ear_cover solo standing standing_on_one_leg tail thigh_garter umamusume white_background yellow_dress