Wall panel, assembled like a mazayka

Product link -
https://makhnostudio.com/product/tetrapod/?color=Custom&size=230+%D1%85+220+%D1%85+110+%28%D0%9D%29+mm

• in the archive:
•3ds max 2015 - corona + vray
•FBX - corona + vray

Corona version (9)
Materials used in the model: CoronaLegacyMtl - requires CoronaRender version no lower than 1.5

Those who work in a V-Ray version lower than 3.1, be careful, in the materials in the BRDF section there is Microfaset GTR (GGX), if your version is older than 3.1, then the BRDF field will be empty. Select Blinn, Phong or Ward
Vray - converted