When searching for "vray 6 sketchup material library free download," you will see dozens of sketchy YouTube videos. Here is how to verify safety:
: You can download specific models and "strip" their materials for your own use, though quality varies. How to Install External Libraries
: These materials come pre-built with advanced reflection, refraction, and bump maps, providing a more 3D look than standard SketchUp textures.
(on Windows) usually located in the installation directory that allows you to download the legacy library to a local folder. 3. Verified Third-Party Free Resources