Ultra-realistic full-body studio portrait of a confident young man (same face as reference image, 100% accuracy). Neatly styled dark hair, groomed beard, stoic expression, eyes hidden by dark rectangular sunglasses. Pose: seated centrally on light brown cuboid block, hands clasped in lap. Outfit: well-fitted teal long-sleeved button-up shirt with matching slim-fit trousers, classic brown leather lace-up boots. Background: vibrant solid yellow wall with minimalist white geometric shapes (two squares, two triangles). Floor: neutral light grey. Lighting: bright soft even studio glow, clean high-key commercial aesthetic. Composition: centered, eye-level shot, vivid contrast of yellow and teal.