Realistic Night Rooftop Men's Portrait

Create an ultra-realistic, high-resolution DSLR nighttime fashion portrait of the exact same young man from the uploaded reference photo. Preserve his original facial identity, facial structure, skin tone, hairstyle and natural proportions without beautification. Outfit: A clean white button-down shirt with the top buttons casually undone, collar open and sleeves rolled up to the forearms, paired with black straight-fit trousers and a silver metal wristwatch. Pose: Standing casually against a weathered concrete rooftop parapet, with both hands placed inside his trouser pockets. His body faces slightly toward the camera while his head turns toward the right side of the frame, looking away with a calm, confident expression. Background: A quiet urban rooftop at night overlooking a dense residential cityscape. Dark trees and multiple distant apartment buildings with scattered illuminated windows create a natural nighttime city backdrop. A deep charcoal-blue night sky fills the upper background. Lighting: Direct smartphone or DSLR flash illuminates the subject clearly, creating natural facial highlights and realistic shadows. The city remains darker with small glowing lights, giving the photograph an authentic nighttime flash aesthetic. Photography: Vertical 4:5 portrait composition, three-quarter body framing, slightly low camera angle, subject positioned near the centre, sharp focus on the face and outfit, realistic skin texture, natural fabric folds, authentic nighttime photography and balanced exposure. Negative Prompt: Altered facial identity, different hairstyle, plastic skin, excessive face smoothing, distorted hands, extra fingers, unnatural body proportions, artificial city lights, overexposed flash, cartoon, CGI, watermark, text or logo. Insert discreet watermark in the lower right corner of the image, vertical text (rotated 90°), written "aipromptlabs.online", Calibri Light font, white color with low opacity (semi-transparent), medium size. Extreme sharpness on the face, fabric texture and typography of the letters. Shot on Canon EOS R5, 50mm f/2.8, studio light.