Caricature-style cartoon clone image prompt

A full-body studio portrait of a man (100% same facial featires from this image)and his caricature-style cartoon clone standing side-by-side against a plain solid gray background. The man is a young adult male with short spiky black hair, a slight goatee, and glasses. He is wearing a brown quarter-zip fleece pullover with a white undershirt, light beige chinos, and white sneakers. He has a silver watch on his left wrist. He is standing casually with his right hand resting gently on top of the cartoon clone's head, and his legs crossed at the ankles. The cartoon clone on the left is an exaggerated bobblehead version of the man: a giant head with the exact same face, glasses, hairstyle, and goatee, but with a much smaller body. The cartoon character is wearing the exact same outfit (brown zip fleece, white undershirt, black cargo pants, white sneakers). The cartoon is standing with both hands tucked into his cargo pockets, looking slightly upward with a cute expression. Photorealistic main subject, 3D rendered cartoon character, high detail, studio lighting, soft shadows, matching outfits, identical facial features, surreal photography style.