fikkyun, t.m. opera o (umamusume), umamusume, highres, 1girl, alternate costume, animal ears, breasts, brown jacket, brown pants, closed mouth, collared shirt, crown, ear ornament, ear piercing, hair between eyes, hands in pockets, horse ears, horse girl, jacket, looking at viewer, orange hair, pants, piercing, purple eyes, shirt, short hair, simple background, smile, solo, white background, white shirt