Help me create a product promotion video featuring a female model with a beautiful 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 shown. The content style should be street-style photography, with the model walking forward in a positive pose. The background should include a beach, a luxury car, and a cityscape. The model should wear jeans underneath and wear sunglasses to create 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