takafuji aya, elysium (arknights), arknights, absurdres, highres, official art, 1boy, anime coloring, belt, black belt, black hair, blue sash, brown eyes, clenched hands, closed mouth, clothing cutout, coat, collared jacket, full body, grey jacket, grey pants, holding, holding polearm, holding sword, holding weapon, hood, hood down, hooded coat, jacket, long sleeves, looking at viewer, multicolored hair, open clothes, open coat, pants, polearm, red hair, sash, scabbard, sheath, short hair, shoulder cutout, sidelocks, simple background, smile, solo, spear, standing, streaked hair, sword, transparent background, weapon, white coat, white hair, white hood