I have uploaded a couple of pages of new materials here: check em out!
feel free to download and use!
If you make improvements, please upload it back to f4r with the changes you made in the comments and a revision number added to the name. That way as we as a collective make these materials better, we can filter out the old ones and continually add to and improve the library.
Once suggestion, jump into the rhino rendering resources that come with v7 and mix/match to create your own materials… These are totally legit and can be uploaded to F4R and shared freely.
for instance, I made several hex patterns from the exact same maps, with drastically different effects.
As always, have fun, go make great stuff!