The model uses Corona Mtl materials
Units of measurement mm.
The model is set at zero coordinates.
Reset XForm and Prune Scene script have been applied to the model.
The creation of Vray materials is done through a converter.
All textures and materials have logical names.
The pivot of each screen element is set to make the model easier to edit.
The model is suitable for smoothing; for super close angles, you can add a modifier Turbosmooth.

For Corona Render: It is recommended to install version 1.5 or higher, as the glossiness of materials is adjusted with PBR in mind.

If you're using a V-Ray version earlier than 3.1, be careful. The BRDF section in the materials displays Microfaset GTR (GGX). If your version is older than 3.1, the BRDF field will be empty. Select Blinn, Phong, or Ward—whichever is more convenient for you.

If you have any questions about the model, please write to me in private messages.
Enjoy your renderings)