The archive model of a residential building (8 storey including attic)
also in the archive there are render settings (Corona)
Export File: Obj / Fbx
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The model is assembled as carefully as possible so that you can easily remove or add floors.
if necessary and taking into account the use in the near-angles
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Units in millimeters.
No third-party plugin or script required.
polys: 185.287
vert: 205.398
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Who works in the V-Ray version is lower than 3.1. Be careful, in the materials in the BRDF section there is a Microfaset GTR (GGX), if your version is older than 3.1, then the BRDF field will be empty. Choose Blinn, Phong or Ward - which is preferable to you.

For Corona render, it is recommended to install a version not lower than 1.5, since the glossiness of materials is adjusted to PBR

Enjoy using and beautiful renders!