nati7g4, mon3tr (arknights), arknights, commentary, 1girl, :o, bare shoulders, black hair, black jacket, collarbone, colored inner hair, cropped shoulders, green eyes, green hair, green shirt, hand up, jacket, light blush, long hair, looking at viewer, multicolored hair, off shoulder, open mouth, shirt, simple background, sleeveless, sleeveless shirt, sleeves past fingers, sleeves past wrists, solo, white background