Rooftop Unit Free low-poly 3D model

Please provide rating to encourage me to offer free models. Thank.

The model is provided with material library ( material with dirt and rust)

Features:

A veriety of formats are provided,4K PBR texture set, No isolated vertices ,No coincident vertices, No coincident/coplanar faces .Model is fully Quad with Clean edge flow Models resolutions are optimized for polygon efficiency. (In 3ds Max, the Meshsmooth/Turbosmooth function can be used to increase mesh resolution if necessary.) Real-world scale (The model is built based on actual size and images references. It is best for making video intro, marketing, animation, games... ) Naming and Organization ( All geometry is contained in a single layer structure, with the layer having the same name as the product. ) No special plugin needed to open scene.