I been on practice with rocks but I havent got my level higher yet. So in meantime I thought that I'd stop on this and move on to next stuff which is looking at tree. Not really modeling but well, using a software. Speedtree. So I looked at the quick tutorial and see how it would look in Mental ray render. Got stuck on alpha but managed to solve it and wow, a beautiful tree's been made! I did wonder how CG company makes these and I learned that they don't really "scratch" model tree or rocks. More of using scans, or these software like speedtree. I guess the thing I been doing through this past month was pointless but, I did manage to level up on sculpting in Zbrush and use what tool. So here's a screen of what I did by tutorial so I'm hoping that I'd use this in next project.