I'm just trying to figure out the answers to these questions myself (again... got rusty about a lot of this stuff in my absence). Some of the things I've done for research are: -Check out the marketplace. There are products that will help you create your MAT files, etc. And they're less expensive than you might think. -Do a search in Poser Tech, Merchant, and any other relevant forums. Use very specific terms, as the Poser forum has a LOT of stuff to sift through. -Check out DAZ's FAQ on how to safely and legally redistribute files made for their characters. Unfortunately, I went there looking for some of their stripped CR2's and texture templates and they seem to have gone poof or at least the links aren't where they used to be. I think it's from their recent site revamping. I hate being less than helpful, but since I'm rusty I don't want to give exact answers and end up being wrong. Good luck!