stay gold (sunlit outsider) (umamusume), stay gold (umamusume), umamusume, commentary request, highres, 1girl, animal ears, asymmetrical shirt, black boots, black gloves, black hair, black pants, blush, boots, brown eyes, brown hair, coat, ear covers, gloves, goggles, goggles around neck, hair between eyes, horse ears, horse girl, horse tail, knife sheath, long hair, multicolored hair, open mouth, pants, sheath, shirt, solo, tail, white hair, white shirt, wrist belt, yellow coat, youai you