paina (xc428), infection monitor (arknights), arknights, absurdres, chinese commentary, commentary, highres, 1girl, animal ear piercing, animal ears, black choker, black jacket, border, breasts, cat ears, cat girl, choker, doll, dress, drill hair, ear piercing, green background, green dress, hair over one eye, hair ribbon, head tilt, holding, holding doll, jacket, light frown, long hair, looking at viewer, medium breasts, morpheus (arknights), open clothes, open jacket, orange eyes, outside border, piercing, ribbon, solo, squiggle, straight-on, swept bangs, tsurime, twin drills, upper body, upturned eyes, wavy mouth, white border