Fabrics now come with built-in parameters. The "Velvet Red Exclusive" reacts to glancing angles with a realistic sheen that doesn't require VRayFur.
: If the library was not fully installed during the initial V-Ray setup, you can manually trigger the download. Navigate to: C:\Program Files\Chaos Group\V-Ray\3ds Max 2023\bin or similar application plugin folders. mtllib.exe vray material library for 3ds max 2023 exclusive