Miniature glass city hidden inside a transparent product

Create a premium surreal advertising scene where an entire miniature world is contained inside [Product]. The product is made of transparent glass or crystal, allowing a breathtaking, ultra-detailed city to exist naturally within it. Inside the product are futuristic skyscrapers, roads, bridges, rivers, parks, moving vehicles, tiny people, glowing lights, and realistic urban life, all perfectly scaled to fit inside the object. The city should feel alive and immersive, with cinematic lighting, volumetric atmosphere, reflections, depth, and intricate architectural details. The product remains the clear hero of the composition, placed on a luxurious reflective surface with a softly blurred premium background. Use dramatic golden hour or blue-hour lighting to create a magical contrast between the miniature city and the real world outside. Photorealistic, surreal realism, luxury commercial advertising, premium product photography, ultra-detailed, cinematic composition, realistic reflections, shallow depth of field, high contrast, masterpiece quality, 8K, no text, no watermark.