This realistic modular industrial HVAC cooling 3D asset pack contains all mechanical and electrical equipment for rooftops of commercial buildings, factories and data centers. It includes various sizes of square closed/open cooling towers, circular FRP cooling towers, air-cooled chillers, ventilation ducts, circulating water pipes, water tanks, fans and supporting brackets. All models are split into independent modular parts, which can be freely combined to build a complete rooftop mechanical room scene. The assets are modeled in 3ds Max and rendered with V-Ray with realistic worn PBR textures including dust, metal wear and rust effects, perfectly suitable for architectural visualization, BIM rendering, game environments, film animation and industrial simulation projects.Technical SpecificationsNative Software: 3ds Max, V-Ray renderer, complete layered materials & light setupExport Formats: FBX, OBJ, fully compatible with Blender, Unity, Unreal Engine, Cinema4D and other mainstream 3D softwareModel Topology: Quad-dominant clean mesh, no broken or overlapping faces, editable & scalable for close-up shots and wide large scenesTextures: Full set of PBR maps (Albedo/Roughness/Normal/AO), weathered industrial style, easy renderer switchingAll components are separate single meshes, detachable and combinable, no merged single-block models for flexible rooftop mechanical layout creationThis realistic modular industrial HVAC cooling 3D asset pack contains all mechanical and electrical equipment for rooftops of commercial buildings, factories and data centers. It includes various sizes of square closed/open cooling towers, circular FRP cooling towers, air-cooled chillers, ventilation ducts, circulating water pipes, water tanks, fans and supporting brackets. All models are split into independent modular parts, which can be freely combined to build a complete rooftop mechanical room scene. The assets are modeled in 3ds Max and rendered with V-Ray with realistic worn PBR textures including dust, metal wear and rust effects, perfectly suitable for architectural visualization, BIM rendering, game environments, film animation and industrial simulation projects.Technical SpecificationsNative Software: 3ds Max, V-Ray renderer, complete layered materials & light setupExport Formats: FBX, OBJ, fully compatible with Blender, Unity, Unreal Engine, Cinema4D and other mainstream 3D softwareModel Topology: Quad-dominant clean mesh, no broken or overlapping faces, editable & scalable for close-up shots and wide large scenesTextures: Full set of PBR maps (Albedo/Roughness/Normal/AO), weathered industrial style, easy renderer switchingAll components are separate single meshes, detachable and combinable, no merged single-block models for flexible rooftop mechanical layout creation