photo of an adult man standing outdoors. Increase the size of his belly so it protrudes outward noticeably and appears firm and rounded (not floppy). Keep the chest, shoulders, arms, and upper torso extremely muscular and well-defined with visible muscle striations and highlights. Preserve original face, hands, jeans, belt, background, skin tone, and natural lighting. Maintain the existing sweat/oil sheen on skin and continue specular highlights across chest, arms, and belly. Add realistic skin folds, subtle stretch marks, and soft shadowing around the belly to match lighting and depth; ensure belly transitions smoothly into the muscular obliques and lower chest. Maintain natural proportions and avoid changing the subject’s identity, age, or clothing. Photorealistic, high-detail, seamless blending, no artifacts." Optional Mehr sehen