Help me create a product promotion video featuring a male model with a foreign handsome face, showcasing the details of a short-sleeved shirt. The video should include descriptions, but not show the cuffs. Only the front view should be displayed. The content style should be street-style photography, with the person walking forward, and the background should feature luxury cars, beaches, cities, and a high-end atmosphere. The video should be in 4K high resolution with rich detail display. Emphasis should be placed on showing product details, and each shot should not be too short