Ultra-Realistic Golden Hour Men's Portrait With Rainbow Sunlight

Create an ultra-realistic, high-resolution vertical 9:16 DSLR portrait of the exact young man from the uploaded face reference. Preserve his facial identity, natural skin tone, facial structure and hairstyle without beautification or alteration.

Appearance: Thick, naturally messy, slightly wavy black hair with loose strands, neatly trimmed beard and moustache, small black stud earring. Eyes gently closed with a subtle, peaceful smile.

Outfit: Oversized cream-white cable-knit sweater with a thick ribbed crew neckline, detailed knitted texture and relaxed sleeves. Dark charcoal trousers partially visible.

Pose: Close-up, slightly low-angle portrait of the man sitting casually with one arm raised above his head, hand resting naturally in his hair. His head tilts slightly backwards and to one side, eyes closed, enjoying the warm sunlight. Relaxed shoulders and natural body language.

Background: Simple dark olive-green wall with no distracting objects, creating a clean contrast against the cream sweater.

Lighting and Effects: Strong warm golden-hour sunlight falling directly across his face, hair and sweater. Distinct natural shadows create depth. A subtle rainbow prism light streak falls diagonally across the raised sweater sleeve, producing a soft colourful lens-refraction effect. Warm highlights, realistic skin texture and gentle shadow gradients.

Camera and Composition: Vertical 9:16 close-up portrait, slightly low camera angle, subject filling most of the frame, face positioned in the upper-middle area. Shallow depth of field, sharp facial details, realistic 50mm DSLR lens aesthetic.

Overall Style: Premium men's lifestyle editorial, dreamy golden-hour photography, warm vintage colour grading, natural candid expression, realistic knitted fabric and authentic cinematic sunlight.

Negative Prompt: Altered facial identity, different hairstyle, changed skin tone, open eyes, exaggerated smile, plastic skin, excessive smoothing, artificial rainbow, harsh overexposure, distorted hands, extra fingers, unrealistic hair, CGI, cartoon, watermark, text, logo.