Malu La Redoute five-hook rattan wall hanger

In the 3dsmax scene, the turbosmooth modifier is assigned to the model in the Render Iterations: 1 mode, which is applied only during rendering.
The obj file contains a model without turbosmooth.

Total number of polygons in the scene: 78444
Model weight without turbosmooth modifier: 39222 polygons

https://www.laredoute.fr/ppdp/prod-601459403.aspx 

Corona version 7
CoronaLegacyMtl Materials
In CoronaRender 6 and below: CoronaLegacyMtl=CoronaMtl

For Corona render, it is recommended to install version no lower than 1.5, since the glossiness of materials is configured taking PBR into account.