takafuji aya, w (arknights), arknights, official art, 1girl, anime coloring, antenna hair, bandaged leg, bandages, black gloves, black jacket, black shoes, black skirt, blue scarf, bob cut, breasts, closed mouth, demon horns, fingerless gloves, full body, gloves, grey hair, grey pantyhose, grey shirt, hand on own hip, hand up, holding, holding key, horns, index finger raised, jacket, key, keyring, large breasts, looking at viewer, multicolored hair, open clothes, open jacket, pantyhose, pleated skirt, red eyes, red hair, red horns, red sash, sash, scarf, shirt, shoes, short hair, simple background, skirt, smile, sneakers, solo, standing, tachi-e, tail, tented shirt, torn clothes, torn scarf, transparent background