https://donel.su/catalog/elektroustanovochnyie-izdeliya/ceriya-r98 

Colors:
– matte black
– silver aluminum
– steel
– glossy white
– white matte
– matte cashmere ( cream / beige )

(beige color is similar to Bticino Living Now Sand)

The series includes hidden installation mechanisms: switches sockets connectors RJ45 etc. as well as overlays and frames (for 1 2 3 4 and 5 posts) which allows you to assemble any multi-post combination.

! USB sockets are taken from the LS series from Jung – Donel frames are combined with them fit in size! Donel plans to release its USB sockets soon (check with suppliers)

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Smoothing can be applied to the model – Turbosmooth (the Smoothing Groups checkbox is required )
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All elements of the model have been scanned textures and materials have logical names.
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! The renderings are made in Corona the conversion of materials to Vray is done using Vray-converter!
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For Corona render it is recommended to install a version not lower than 1.5 since the glossiness of materials is configured with PBR in mind.

Who works in a V-Ray version lower than 3.1 be careful there is a Microfaset GTR ( GGX) in the materials in the BRDF section if your version is older than 3.1 then the BRDF field will be empty. Choose Blinn Phong or Ward – which is preferable for you