cotta (heleif), tangtang (arknights), arknights, arknights: endfield, commentary, english commentary, highres, 1girl, animal ears, black gloves, black socks, fingerless gloves, from above, gloves, grey hair, hand on own hip, index finger raised, looking at viewer, lower teeth only, multicolored gloves, multicolored hair, open mouth, red gloves, shoes, short sleeves, smile, socks, tail, teeth, tiger ears, tiger girl, tiger tail, two-sided gloves, two-tone gloves