Ultra-realistic 8K full-body portrait of a (provided image) leaning casually against a clean light-gray wall. He is wearing a light blue suit with matching trousers, a white dress shirt, and white sneakers with black accents. Hands in pockets, one leg crossed over the other, relaxed confident pose. Accessories include a black belt, a wristwatch, and sunglasses placed nearby. Lighting: soft, even, professional studio quality. Mood: modern, minimalistic, premium personal branding aesthetic.