fern (bhbtr), doctor (arknights), arknights, highres, 1other, androgynous, black gloves, black jacket, black pants, black shirt, black shoes, blue eyes, blue ribbon, coat, full body, gloves, grey hair, hair intakes, hair ribbon, jacket, jewelry, long hair, looking at viewer, low-tied long hair, necklace, open clothes, open jacket, pants, ribbon, shirt, shoes, simple background, white background, white coat