1girl, alternate_color, animal_ears, black_background, black_leotard, black_thighhighs, breasts, brown_eyes, brown_hair, detached_sleeves, gradient_background, green_eyes, hairband, headgear, horse_ears, horse_girl, horse_tail, large_breasts, leotard, long_hair, looking_at_viewer, machinery, mihono_bourbon_(umamusume), necktie, pataneet, red_necktie, solo, standing, tail, thighhighs, turtleneck, umamusume