Factory: Porcelanosa group
Name: STEIN Acero / Black / Topo
Formats:
– 60×120 (19 text of each color) ~700x1400px
– Material created without plugins by VrayMultiSubTex/CoronaMultiMap map (similar to MultiTexture)
– Textures are ready to use with MultiTexture.

Those who work in V-Ray versions 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. Choose Blinn Phong or Ward – whichever suits you best
For Corona render it is recommended to install a version of at least 1.5 since the glossiness of materials is configured taking into account PBR

Archive corona vray obj mtl