Candid Male Musician Portrait Playing Sunburst Acoustic Guitar Prompt

Detected Framing & Dimensions: Vertical portrait orientation (approx. 1:1.33 / 3:4 aspect ratio), seated medium to three-quarter indoor lifestyle portrait framing with the subject angled toward the right, maintaining the exact vertical headroom showing the muted grey-toned studio wall with a soft vertical rectangular beam of golden sunlight falling from above, a dark coat/clothing rack silhouette standing in the background right, the acoustic guitar body held diagonally across the foreground, and the bottom cutoff cleanly across the upper thighs and denim folds.
8K ultra-realistic portrait photograph in the exact aspect ratio and framing of the uploaded reference: A handsome, smiling young South Asian man captured in a candid, joyful indoor musical moment. He sits comfortably, body angled toward the right in three-quarter profile while gazing affectionately downward at the fretboard of an acoustic guitar held in his arms, his face lit by a warm, radiant open smile and gentle laughter. He features thick, tousled, wavy dark espresso-black hair styled with natural, messy volume and soft textured fringe strands lightly falling over his forehead and temples. He has a sharp, well-groomed short dark beard and neat mustache defining his jawline, warm tan skin, and expressive, crinkling eyes conveying genuine happiness. Around his right wrist, he wears stacked colorful festival wristbands / threads (mauli/kalava) in red, yellow, and black cords.
He holds an acoustic guitar with a classic gloss sunburst finish (rich amber-yellow wood center transitioning into deep burnt orange and solid dark chocolate edges), adorned with a black teardrop pickguard, a circular rosette soundhole, white tuning peg dots along the dark rosewood fretboard, and taut steel strings. His right hand strums naturally near the soundhole while his left hand frets chords along the neck. He is dressed in casual, layered streetwear: a two-tone colour-blocked jacket or zip-up sweatshirt featuring heather-charcoal grey sleeves and upper shoulders contrasted with a solid matte-black torso panel, paired with relaxed, faded charcoal-black denim jeans showing natural fabric folds and whiskering across his lap.
The background is a minimalist, modern studio or bedroom interior with smooth, flat grey-beige walls. A dramatic, narrow vertical rectangular shaft of warm, golden late-afternoon sunlight cuts down the wall behind his shoulder, contrasting against deep, cool ambient shadows. In the soft-focus shadows to the right stands a tall, dark wooden clothes hanger rack or easel stand. Cinematic, directional warm golden-hour side lighting catches his jawline, smile, and the glossy curves of the guitar lacquer, casting authentic specular highlights, realistic skin pores, lifelike individual hair textures, and fine fabric weaves, strictly preserving the original 3:4 vertical composition, subject-to-frame occupancy, headroom, and warm acoustic musical atmosphere.