Boy in Mall - Stylish Cool Image Prompt

Full-body cinematic portrait of a young man standing in a modern shopping mall corridor, casual and confident pose with one hand in his pocket and the other relaxed at his side, looking slightly off-camera to the left. Preserve the exact facial identity, facial structure, facial proportions, body proportions, physique, height, skin tone, age, hairstyle, and all distinctive physical characteristics of the subject. He wears a black button-up shirt with sleeves rolled to the forearms, cream-white trousers, a minimalist wristwatch. Polished marble floor with soft reflections, glass storefronts, and a subtly recognizable fashion store sign blurred in the background, soft overhead mall lighting with warm tones and scattered cool highlights. Shallow depth of field, strong subject separation, soft rim light on the hair and shoulders, natural skin tones, detailed hair and fabric texture, subtle film grain, realistic bokeh. Photorealistic, high-resolution, 50mm focal length, aperture f/1.8, sufficiently fast shutter speed to avoid motion blur, warm contrasty color grading with mild desaturation, gentle vignette, crisp sharpness on the eyes and face, preserved ambient reflections and natural highlights, vertical composition with elegant negative space. 4:5 vertical composition.

It should not look like AI-generated, it should looks natural — for a photographic image, like it was taken with an iPhone 12 camera.