Ultra-realistic cinematic men's fashion portrait

Ultra-realistic cinematic fashion portrait. Use the uploaded reference as the STRICT identity source; preserve 100% exact face, jawline, eyes, nose, lips, skin tone, hair, age, proportions and natural features. No beautification, smoothing, stylization or identity drift. Young man, medium close-up, centered, eye-level, relaxed dominant posture, one shoulder slightly forward, head subtly tilted, chin slightly lowered, direct sharp gaze, calm confident expression with faint lip tension. Black silk open-collar shirt, top buttons undone. Thin silver chain naturally touching the corner of slightly parted lips, tiny section subtly held behind lips by teeth, teeth almost fully hidden; chain hangs naturally. Black seamless studio background. Warm golden frame-left light, Rembrandt-inspired highlights on cheekbone, jaw, nose and hair, opposite side in rich shadow. Luxury men's editorial/fragrance campaign, realistic pores, hair and fabric, cinematic grading, HDR, 8K. Sony A7R V, 85mm f/1.4, shallow DOF, sharp eyes. Vertical 4:5. No distortion, plastic skin, visible teeth, unnatural chain, blur, text, logo or watermark.