Use the uploaded image as the main visual reference. Recreate the same subject, same setting, same outfit, same objects, same framing, and same atmosphere. Do not invent a new face, new outfit, new background, or new camera angle. Follow the uploaded image closely and apply only the corrections below.

Generate a photorealistic image of a young adult male, mid-to-late 20s, in a full-body outdoor nighttime lifestyle portrait in a 2:3 vertical composition. The subject stands slightly right of centre with the full body visible from complete hairstyle to both shoes, with significant sky and skyline space above the head and a narrow strip of promenade pavement visible beneath the shoes. Torso in a mild three-quarter position rotated slightly toward camera-left. Shoulder line slightly diagonal with the camera-right shoulder marginally farther back. Head near-frontal turned very slightly toward camera-left, mostly level tilt, chin neutral to slightly raised. Right hand lowered beside the hip resting lightly near or against the top railing with elbow slightly bent, back and side of hand visible, fingers loosely curled and relaxed, no ring. Left hand inserted into the camera-right trouser pocket with only the wrist and base of the hand visible at the pocket opening. Legs crossed casually near the ankles with most body weight on the right leg, left leg bent and placed behind the supporting right leg. Supporting shoe pointing slightly toward camera-left, rear shoe angling outward toward camera-right. Keep everything close to the original uploaded image.

Preserve the same facial identity: oval-to-rectangular face shape with a tapered lower third, strong well-defined jawline, moderately broad chin with a softly squared shape, moderately prominent cheekbones, straight medium-width nose with a medium-high bridge partly covered by the sunglasses, compact softly-rounded nose tip, moderate nostril width, medium-length philtrum partly obscured by the moustache. Skin tone is light-to-medium beige-brown with warm olive undertones rendered at retouching level 8 out of 10: strong smoothing across the forehead, cheeks and nose with most pores and fine lines removed, limited natural texture remaining around the beard, moustache and lips, controlled sheen on the forehead and central face — not flat plastic, not raw skin. No cosmetic makeup of any kind. Eyebrows mostly concealed behind the sunglasses, medium-to-thick, deep brown-black, naturally groomed where visible.

Lips closed with no visible teeth, lower lip slightly fuller than the upper, cupid's bow softly defined, corners neutral and level, color natural muted rose-brown at approximately hue 358°, saturation 20%, brightness 55%, satin-matte finish. Expression as muscle map: orbicularis oris fully relaxed with lips gently closed, mentalis relaxed, jaw relaxed, masseter neutral, frontalis flat, corrugator absent, neck muscles neutral. Composed neutral self-assured appearance.

Facial hair: short dense neatly shaped boxed beard and full trimmed moustache connected to the beard, cheek line precisely defined, chin density slightly heavier than cheek area, color near-black with subtle brown undertones at approximately hue 22°, saturation 18%, brightness 10%, short and even length across the beard field.

Hair is deep black-brown rendered as dense smooth controlled fiber strands with low-to-moderate surface gloss, styled into a neat swept-back quiff with volume concentrated at the front and top. Sides short and tapered around the temples and ears. Top length medium. Soft side direction with no sharply defined part. Strand behavior dense and directional sweeping backward and slightly upward from the forehead. Minimal flyaways. Soft specular highlights along the upper strand surfaces consistent with cool frontal illumination.

Both eyes are completely and fully concealed behind dark aviator-style sunglasses with a thin black or gunmetal double-bridge frame. Lens shape is rounded teardrop aviator form. Lenses are dark smoke-grey with very low transparency — eyes fully hidden with no visible pupils, no eyelids, no natural catchlights under any circumstances. Small pale waterfront and city-light reflections appear across both lenses. Head turned near-frontal and very slightly toward camera-left.

Keep the same clothing exactly. Upper garment: slim fitted polo shirt in deep navy blue at approximately hue 220°, saturation 70%, brightness 22%, fine cotton piqué or smooth cotton-blend knit surface with subtle piqué grid micro-texture. Traditional folded polo collar. Short button placket at the neck with approximately two dark buttons, upper opening partly unfastened. Short fitted sleeves ending around the mid-upper arm with narrow ribbed or folded sleeve edges. Small white embroidered emblem on the camera-right chest. Otherwise plain. Light tension across the chest and abdomen with soft fold wrinkles near the waist and armpits. Lower garment: slim tapered chinos in muted olive-grey sage-khaki at approximately hue 85°, saturation 18%, brightness 58%, smooth cotton twill surface. Standard waistband with belt loops, no belt. Front button and zipper fly partly concealed by the shirt hem. Side pockets with the left hand inserted into the camera-right pocket. Trouser legs ending above or directly at the ankles. Natural creasing around the hips, knees and crossed lower legs. No pattern or logo. Footwear: bright white low-top minimalist leather or synthetic trainers with white lace-up fastening, thick white rubber soles, no visible branding, clean and polished condition, no visible socks.

Accessories: silver analogue wristwatch on the subject's left wrist with a medium-to-large circular silver case and silver metal link bracelet, worn immediately above the trouser pocket opening, dial light or reflective with indistinct detail. No earrings, no necklace, no pendant, no rings visible on the right hand, no bracelet other than the watch, no hat, no bag, no held objects. No tattoos or visible marks. Small white four-point sparkle graphic present at the bottom-right corner of the frame.

Background follows the uploaded image across five depth layers. Layer one: subject standing on grey stone or concrete promenade tiles with a visible horizontal stainless-steel safety railing with vertical tubular supports directly behind and beside the subject. Layer two: stainless-steel railing structure. Layer three: dark calm water surface with vertical multicoloured reflections in warm gold at approximately hue 42°, cool white, cyan at approximately hue 188°, pink at approximately hue 340°, red at approximately hue 5°, and violet at approximately hue 270°, all rendered as soft vertical smear reflections on calm water. Layer four: illuminated nighttime skyline — Marina Bay Sands hotel and casino dominates the upper camera-left background with its three towers topped by the distinctive curved rooftop structure, lit in warm gold and white; additional illuminated high-rise towers in the centre and camera-right background; Supertree-like vertical garden structures with coloured lighting toward camera-right; building windows rendered as warm yellow and white point sources of varying brightness. Layer five: deep blue-grey night sky at approximately hue 215°, saturation 30%, brightness 15% with no stars visible. No other people in the background. No text or signage. Background sharpness: the railing is moderately sharp, the water reflections are soft and painterly, the skyline structures are detailed but slightly softened relative to the subject, consistent with a telephoto compression effect or background compositing. Subject remains more evenly and brightly illuminated than the surrounding night environment.

Lighting: subject key light from approximately 10 to 11 o'clock camera-left and front, diffused and controlled quality at approximately 5,200 to 5,600 K neutral-to-cool, illuminating the camera-left forehead, cheek and right arm with marginally more brightness. Camera-right side mildly shaded but retaining full detail. Shadow transition soft without hard edges. Fill level high on the subject. Mild cool rim separation along portions of the hair, shoulders and arms from ambient city light spill at approximately 6,500 K. Small bright waterfront reflections on the sunglasses lenses. No visible natural eye catchlights. Background lighting is mixed artificial: warm yellow and white from building windows, cyan and violet from Supertree structures, all contributing to the water surface reflections below. Lighting on the subject appears flash-lit or composited in brightness relative to the dark ambient nighttime environment. Overall subject contrast moderate with the navy shirt and dark hair absorbing light and the white trainers and silver watch providing strong reflective contrast.

Color grade: cool nighttime base at approximately 5,000 K feel with warm architectural accent highlights. Dominant palette: deep navy blue, muted olive-grey, bright white, steel silver, blue-grey night sky. Accent palette: gold, cyan, pink, violet and red from city lights and water reflections. Saturation moderate on the subject, brighter saturation concentrated in the skyline and water reflections. Skin highlights pale warm beige at approximately hue 28°, saturation 18%, brightness 88%. Shadows navy, charcoal and blue-grey. Split tone: highlights biased neutral warm, shadows biased cool blue-grey. Strong contrast from white trainers and illuminated skyline against navy shirt, dark water and night sky.

Camera: 70 to 85mm equivalent focal length, aperture f/2.8 to f/4.0, shallow-to-moderate depth of field with focus plane locked on the subject's full body, background skyline rendered with moderate softening from telephoto compression. Grain level 2 out of 10. Retouching level 8 out of 10. Aspect ratio 2:3. Post-processing style: polished commercial travel portrait with cool nighttime color grade, high subject sharpness against softened illuminated background, and strong ambient city light atmosphere.

Render at maximum photorealistic quality. Follow the uploaded image as the primary reference. Preserve exact facial proportions, full-body pose with ankle cross, outfit, railing position, Singapore Marina Bay Sands skyline background, water reflections, lighting direction, color temperature and portrait framing. Do not change his identity. Do not make him look like a different person. Do not change the navy polo shirt. Do not change the olive-grey chinos. Do not change the white trainers. Do not change the Singapore waterfront night setting. Do not add extra people. Do not add extra objects other than the sparkle watermark at bottom-right. No additional text or signage. No CGI look. No plastic skin. No anatomical errors. No beauty filter overdrive. No motion blur on the subject. No lens distortion. Ultra high resolution. Sharp full-body detail on subject. Natural satin-matte skin texture at retouching level 8. Photorealistic only.