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Polished anime 2.5D next-gen game art of an adult man, seated with right leg bent and left extended under body, torso slightly angled forward; Shirtless bare chest and abdomen visible beneath open black blazer sleeves rolled to forearm length; dark trousers likely jeans with textured belt featuring metallic rectangular buckle; Studio setting with solid red backdrop, dramatic side lighting from left casting deep shadows on right body parts under strong red ambient light wash; High contrast silhouette-heavy art style emphasizing torso musculature including broad shoulders defined pectoral muscles and visible abdominal definition; single clean uninterrupted artwork with a cohesive composition and plain continuous surrounding surfaces