Other V-Ray Materials Sources

There are two primary sites I would refer you to if you need to find other V-Ray Materials and Information.  I have included links and descriptions of each below.

Flying Architecture

FlyingArchitecture_—_free_3D_models__materials__textures_and_tutorials_for_Rhinoceros__3DS_Max__C4D_and_all_other_programs

www.flyingarchitecture.com

Flyingarchitecture.com has a wonderful collection of V-Ray for Rhino materials available for free to download.  They also have a number of interesting tutorials and a wealth of 3D objects for use in Rhino/V-Ray.

Box Render Studio’s V-Ray Materials

VRay_Materials_Free_Download___VRay_Material_Library___Maya___3Ds_MaxVRay_Materials___RenderBox

www.vraymaterials.co.uk

Box Render Studio’s V-Ray Materials page is a collaborative effort of artists who use V-Ray for rendering.  The primary materials on the site are for V-Ray for 3D Studio Max, but most materials can be easily adapted to V-Ray for Rhino (see Exercise 214 for instructions on how to do this).  There are a number of tutorials on their site as well, but most are for 3D Studio Max or Maya.