CADartet Design Labs is working on a pack of Vray (v1.5 and above) and Mental Ray Leather Materials, for 3DS Max 9 and above, with high resolution textures (2000x2000 minimum). So far we have 5 leather textures variations and 5 more on the forge, with various colors. This is the free Vray sample version (lowres - 600x600, 400x400) but soon we hope to have a free Mental Ray sample version of CADartet Leather Materials.
This is a free pack of 9 Pool water materials for Vray (v1.5 and up) and Mental Ray, for 3DS Max 9 and newer versions. CADartet Poolwater Pack includes 4 clear pool water materials, 4 pool water algae and 1 pool water algae/mud.
All materials are tweaked for 3D models of swimming pools with a depth up to 3m. Mental Ray version includes vray's version bump map and a ocean lume map (in the displacement slot, turned off), so you can choose between one of them.