Cinematic Black Marble Portrait of a Stylish Man

Create an ultra-realistic 8K UHD vertical portrait of a stylish young South Asian man with a completely unique face, thick tousled dark hair, subtle stubble, and a relaxed, introspective expression. He wears a black-and-grey oversized plaid shirt with rolled-up sleeves, dark relaxed-fit jeans, a black wristwatch, and a simple red thread bracelet. Pose him standing in a luxurious modern interior with glossy black marble walls featuring fine white veins and a dark polished floor. His head is tilted slightly downward, one hand resting behind his neck while the other hangs naturally by his side. Use warm directional lighting from overhead fixtures to illuminate his hair, face, and shirt, creating dramatic highlights and deep cinematic shadows. Include realistic fabric folds, natural skin texture, detailed hair strands, accurate hand anatomy, subtle reflections, and a premium editorial fashion aesthetic. Shot on a professional DSLR with an 85mm portrait lens, shallow depth of field, sharp subject focus, HDR, cinematic color grading, photorealistic details, high resolution, vertical 9:16 composition.