For users looking for raw PBR (Physically Based Rendering) maps that can be imported into V-Ray, Poly Haven and AmbientCG are industry favorites. While these sites provide generic texture maps—such as diffuse, roughness, and normal maps—they are 100% free and CC0 licensed. To use them in Rhino, you simply create a new V-Ray material and plug the corresponding image files into the appropriate slots. VRay-Materials.de and Flying Architecture
: Provides categorized downloads (Bricks, Leathers, Metals, etc.) in formats compatible with both Rhino and SketchUp. How to Import Materials into Rhino vray materials for rhino free download best
When searching for free materials, do not limit your search to "Rhino." If you find a "Best VRay Materials for 3ds Max" library, those files will work in Rhino, provided you load them correctly. For users looking for raw PBR (Physically Based
: A favorite among Rhino users, this site offers high-quality models and a dedicated library of ready-to-render V-Ray materials Poly Haven : A source for 100% free CC0 materials VRay-Materials