Create an ultra-realistic vertical fashion portrait of a young man standing casually against a textured stone wall, closely matching the reference image in composition, pose, framing, camera angle, lighting, proportions, and overall aesthetic. Show the man from approximately the thighs upward, leaning naturally against the stone wall with his shoulders relaxed, one hand placed casually inside his pants pocket and the other arm resting naturally by his side. He is looking directly toward the camera with a calm, confident expression and wearing {Select Outfit, dark brown button-down shirt with beige pants, black button-down shirt with beige pants, navy blue shirt with beige pants, olive green shirt with beige pants, maroon shirt with black pants, white shirt with beige chinos}, with the shirt sleeves naturally rolled slightly upward and realistic cotton fabric texture, buttons, folds and stitching. Add {Select Sunglasses, black round sunglasses, black rectangular sunglasses, black aviator sunglasses, wayfarer sunglasses, no sunglasses}, {Select Hairstyle, voluminous textured quiff, messy textured hair, side-swept hair, classic short hairstyle, modern undercut}, and {Select Watch, silver analog watch, black analog watch, metal bracelet watch, black smartwatch, no watch}. Use a large natural stone-block wall as the background with realistic rough texture, subtle variations in grey and beige tones, and soft natural daylight falling across the subject and wall. Create realistic skin texture, detailed hair strands, natural shadows, subtle depth of field, premium DSLR fashion photography, cinematic but natural color grading, sharp subject details, photorealistic 8K quality, and a vertical 4:5 composition. If the user uploads a photo, the user's face must be preserved 100% exactly as provided, including facial structure, eyes, eyebrows, nose, lips, jawline, beard/moustache, skin tone, hairline, facial proportions, and all recognizable identity characteristics; do not beautify, reshape, redesign, retouch, age, de-age, or reinterpret the face. Keep the final image natural, masculine, stylish and realistic, with no distorted anatomy, extra fingers, malformed hands, artificial skin, cartoon, CGI, illustration, text, logo, or watermark.