Man sitting on large blue 3D letters on rooftop

Ultra-realistic 4:5 portrait, young man sitting casually on large blue 3D letters on a rooftop, one leg slightly forward and the other relaxed down, hands resting naturally near knees, body slightly leaned forward, confident calm expression. Wearing bright orange shirt over white t-shirt, olive green pants, white sneakers. Sunset sky with soft clouds and blurred city skyline background, warm golden hour lighting, shallow depth of field, cinematic tones, sharp focus, preserve exact facial features from reference image, natural skin texture, realistic shadows. 100% use my upload reference image image generate