Black Tank Top Gym Mirror Portrait

Using the uploaded photo, create a photorealistic vertical 4:5 fitness mirror portrait of the same man standing naturally inside [a modern luxury gym], wearing [a fitted black performance tank top], [charcoal training shorts], and [clean white athletic sneakers]. KEEP — Preserve the exact facial identity from the uploaded photo: forehead shape, eyebrow placement and shape, eye shape and natural eye colour, nose bridge and tip, lips, cheeks, cheekbones, jawline, chin, ears, facial width, natural asymmetry, original skin tone, visible pores, fine skin texture and authentic age. Keep the original hairline, hair density, hair texture, hair colour and hairstyle unchanged. Preserve any visible facial hair, including its natural density, outline and texture. Keep the original body proportions, shoulder width, neck length, arm length, torso proportions and natural anatomy. Do not turn the subject into a generic fitness model. CHANGE — Change only the wardrobe, pose, gym environment, lighting and colour treatment. Give the subject a fitted black performance tank made from realistic moisture-wicking technical fabric, with natural tension around the shoulders and chest. Use charcoal athletic shorts with a slightly loose fit, subtle white trim and realistic lightweight fabric folds. Add clean white sneakers with visible mesh, stitching and rubber sole texture. Position him facing the large mirror with one hand holding [a black smartphone] and the other arm resting naturally beside his body. SCENE — Place him inside [a spacious modern fitness gym] during early evening. Behind him, show squat racks, cable machines, dumbbells, adjustable benches, weight plates, rubber flooring and large wall mirrors. Keep equipment recognizable but slightly softer than the subject, with realistic reflections and layered depth. LIGHT — Use cool natural evening light entering through large windows from the left, blended with soft warm overhead gym lighting around 4000K. Let the mixed light create believable highlights along the shoulders and face without flattening skin texture. CAMERA — Use a 26mm smartphone-equivalent lens at f/2.8, camera positioned around chest height, with natural mirror-selfie perspective and mid-thigh-up framing. GRADE — Use neutral skin tones, cool graphite shadows, restrained saturation, medium contrast, realistic HDR and subtle smartphone sharpening without artificial skin smoothing. OUTPUT — Vertical 4:5 aspect ratio, 8K resolution, crisp facial detail, realistic fabric texture, natural reflections and accurate anatomy. DO-NOT — No face slimming, no skin whitening, no changed eye colour, no plastic smoothing, no invented jewellery or tattoos, no distorted muscles, no altered body proportions, no extra fingers, no duplicated equipment, no text or watermark.