Create a dynamic scene featuring multiple high-end luxury cars at a car expo

Create a dynamic scene featuring multiple high-end luxury cars at a car expo. The setting should be an indoor showroom with bright, modern lighting, showcasing a variety of car models from sleek sports cars to luxurious SUVs. Include details such as polished floors, reflective surfaces, and a few people in the background admiring the cars. Ensure the colors are vibrant, with the cars in shades of metallic silver, deep blue, and glossy red. The scene should feel lively and full of energtic