gohanduck, shu (arknights), arknights, absurdres, highres, 1girl, adjusting clothes, adjusting eyewear, closed mouth, colored skin, earrings, glasses, grey hair, hair intakes, hand up, head tilt, horns, jacket, jewelry, long hair, long sleeves, looking at viewer, multicolored hair, necklace, semi-rimless eyewear, solo, straight-on, streaked hair, tassel, tassel earrings, upper body, white jacket, yellow eyes