echoo, admire groove (glacial queen) (umamusume), admire groove (umamusume), umamusume, absurdres, highres, 1girl, animal ears, artist name, birthday, black thighhighs, blue background, blue dress, blue eyes, blue hair, boots, breasts, closed mouth, detached sleeves, dress, ear covers, garter straps, hair ornament, hairband, happy birthday, heterochromia, horse ears, horse girl, horse tail, large breasts, long hair, looking at viewer, mole, mole under mouth, multicolored hair, necktie, open cleavage, purple eyes, red necktie, short hair, short necktie, simple background, solo, standing, streaked hair, tail, thighhighs, white hair, white streaks