Dạo bước nắng vàng

Use the exact real face from the attached photo, 100% unchanged. A vertical, full-body portrait of a young Asian man, photographed outdoors in daylight. He is walking down a stone staircase in front of an old building, his gaze hidden behind sunglasses. His walk is relaxed and natural. His left hand holds a white/black paper coffee cup. Natural, directional daylight shines from above and slightly to the side, creating well-defined highlights on his shirt shoulder, cap, and shoes. Soft shadows are naturally elongated on the stairs and ground, adding depth and conveying a sunny day. The background features a large carved wooden door and the ancient stone wall of the building, gently blurred yet retaining sufficient architectural detail. The dominant color scheme is bright and fresh, with the white of his shirt and sneakers, the denim blue of his jeans, and the dark blue of his cap, contrasting with the brownish-yellow tones of the wall and staircase. Medium contrast is used, providing a realistic, lively feel. His expression is cool, reserved, and stylish. [He is wearing a loose white button-down shirt, unbuttoned at the top, wide-leg blue jeans, a dark blue baseball cap with a white logo (New Balance), and white sneakers. He wears round, black-rimmed sunglasses]. Shot on a Sony Alpha a7 III camera with a Sony FE 35mm f/1.8 lens, using a moderate aperture to focus on the subject and a part of the background. Full-body portrait, vertical orientation, 2:3 aspect ratio, 8k, photorealistic, ultra detail, daylight, street style, urban architecture, dynamic