A professional studio portrait of the subject. The subject's facial features, skin tone, hair, and body proportions are completely inherited from the reference image without alteration. He wears a black, finely ribbed knit turtleneck sweater and classic thin-rimmed black eyeglasses. His hair is arranged in a textured, upward-swept style on top, accompanied by a neatly trimmed short beard and mustache. Standing with his upper body angled slightly, his arms are confidently crossed over his chest with his right hand's fingers resting on his left bicep. He looks directly at the camera with a gentle, confident smile. The background is a textured, dark burgundy studio canvas, illuminated by soft studio lighting that creates subtle highlights. Avoid: changing reference identity, morphing face/skin/hair, extra fingers, missing limbs, changing wardrobe.