High-quality 3D model of a modern circular eco CBD mixed-use complex. This stunning aerial architectural asset features a prominent central circular commercial hub, surrounded by four green-roofed high-rise towers, and connected by fluid pedestrian bridges. Its organic geometric volumes and advanced eco-friendly design make it perfectly adaptable for international corporate headquarters, luxury five-star hotels, high-end retail malls, cultural exhibition centers, immersive urban landmarks, or premium real estate sales centers. The scene showcases sophisticated light and shadow reflections, a lush surrounding forest environment, and detailed urban infrastructure. Ideal for urban masterplanning, cityscape visualization, and cinematic architectural renders. The model is highly detailed, but does not include PBR textures. No lights, no camera, day scene. If you need other format versions, please contact me and I will upload them.