https://www.archiproducts.com/ru/products/andreu-world/chair-oru-so2271_636269 

The archive contains a 3ds max 2017 scene for Corona + obj files.

Preview renders are made in Corona Render 9. On the Corona Legacy Mtl model. Corona Render version not lower than 1.5 is required.

For Corona Render: it is recommended to install a version not lower than 1.5 since the glossiness of materials is configured taking into account PBR.