rinereeto, vannini (arknights), arknights, commentary, highres, 1girl, black collar, clenched hand, closed mouth, collar, detached collar, expressionless, from side, fur-trimmed jacket, fur trim, hair between eyes, halo, hand up, head tilt, jacket, long hair, looking at viewer, looking back, messy hair, purple eyes, simple background, sketch, solo, split mouth, traditional halo, upper body, white background, white hair