ASGVIS invites all V-Ray for Rhino and V-Ray for SketchUp users to participate in the ASGVIS: ICE Render-Off Contest!
Read more at asgvis.com
New video tutorial from Asgvis. In this tutorial you can learn how to render a lavalamp with some common materials, such as stainless steel, wax green, SSS (Sub Surface Scattering). For sss materials, light rays are not always reflected at the surface, but can also scatter under the surface.
Asgvis offers a nice video tutorial.
This tutorial will show you how to use HDRI images (High Dynamic Range Images) to make realistic lighting.
Now you can download a Material Collection from Vray.com. It contains 140 high quality .vismat materials for use with VRay for Rhino.
A wide range of material types are included such as the following:
After i download that zip file, I find this collection might be from CD-ROM attached with books by cafer. By the way, those books he wrote met with a warm acceptance. 
In the next few days, I will make a render video tutorial—How to render chrome in vray for rhino. 
You can download the model first (3d data from the net).