agnes tachyon (umamusume), umamusume, holding footwear, highres, 1girl, 253 bcl 24282, ahoge, animal ears, black necktie, black shirt, boots, closed mouth, coat, collared shirt, cork, ear ornament, earrings, flask, hair between eyes, hammer, hem peeking out, holding, holding boots, holding hammer, holding unworn clothes, horse ears, horse girl, horse tail, huge ahoge, jewelry, lab coat, medium hair, necktie, red eyes, round-bottom flask, shirt, short necktie, single earring, sleeves past fingers, sleeves past wrists, smile, solo, sweater, tail, test tube, unworn boots, white coat, wolf cut, yellow sweater