Ultra-realistic 4K vertical portrait (9:16) of a professional man walking confidently on a modern train platform. He is wearing a dark fitted business suit, white shirt, brown leather shoes, and holding a brown briefcase. The scene features cinematic lighting with natural shadows, soft floor reflections, and a slightly blurred modern train in the background. Urban, stylish, and elegant business atmosphere. Realistic skin texture, clean grooming, confident body posture. Use depth of field and motion blur in the background for a cinematic effect. The face must be taken directly from the uploaded reference photo without any modifications. Facial features, expression, skin tone, hairstyle, and structure must remain exactly the same — do NOT alter the face in any way.