My goal for this project has not been rocks for ecosystems or for ground covers but rather cliffs, boulders, formations and as Steve suggests, ones perhaps fallen from a cliff into a river.
Everywhere I've looked on the web, there are some great mats and objects out there but the overall effect in render many times is smooth and roundy.....my goal has been to capture jaggedness and cragginess, cracks and cleavage as seen in nature. It may not even be possible with what we have to work with, I don't know. But it's something to do and heaven knows, it keeps me out of the way and out of trouble lol.....