This asset is a pre-assembled integrated 3D scene of complete rooftop mechanical HVAC cooling room, ready-to-use without manual assembly. The full set includes multiple square closed cooling towers, complete galvanized circulating water pipelines, valve handwheels, water pump units, rectangular ventilation ducts, fan cabinets, equipment maintenance platforms, electric control boxes and full supporting components, fully reproducing real cooling room layout on rooftops of commercial buildings, data centers and factories.Modelled natively in 3ds Max and rendered with photorealistic V-Ray industrial setup, full weathered PBR textures replicate authentic construction site wear effects including faded metal paint, dust, slight rust and aged grime. All components are separate detachable meshes, you can use the full pre-built rooftop scene directly, or disassemble individual cooling towers, pipes and ducts for other independent projects. Ideal for architectural visualization renders, BIM MEP pipeline presentation, realistic urban game environments, industrial product animation and architectural walkthrough videos.Technical SpecificationsNative Project: 3ds Max source file with full layered V-Ray materials & lighting presets, render-readyExport Formats: FBX, OBJ, fully compatible with Blender, Unreal Engine, Unity, Cinema4D, Maya and other mainstream 3D softwareMesh Topology: Clean quad-dominant geometry, no broken, overlapping or redundant faces, suitable for close-up shots and real-time engine bakingTexture Assets: Complete 4K PBR map set (Albedo/Roughness/Normal/AO/Metal), aged industrial realistic styleEditing Features: Full scene grouped & layered, all equipment, pipes and ducts as separate meshes for free disassembly & recombinationApplication Scenarios: Architectural rendering, BIM MEP mechanical presentation, realistic urban game assets, factory industrial animation, architectural walkthrough promo videos