stay gold (sunlit outsider) (umamusume), stay gold (umamusume), umamusume, commentary request, highres, 1girl, animal ears, asymmetrical shirt, black gloves, black hair, black pants, brown eyes, brown hair, closed mouth, coat, collarbone, ear covers, fingerless gloves, gloves, goggles, hair between eyes, horse ears, horse girl, knife, knife sheath, long hair, looking at viewer, multicolored hair, pants, sheath, shirt, smile, solo, white hair, white shirt, wrist belt, yellow coat, youai you