1girl, arknights, black footwear, black one-piece swimsuit, brown background, brown eyes, commission, ears through headwear, full body, grey hair, heart, hood, hood up, hooded jacket, jacket, kurotofu, one-piece swimsuit, open clothes, open jacket, outline, projekt red (arknights), projekt red (light breeze) (arknights), red jacket, sandals, short eyebrows, sitting, solo, swimsuit, swimsuit under clothes, tail, thick eyebrows, white outline