Really nice! may i ask you how you made all theese tree's? did you model them and use paint effects?
edit:
Thanks guys! There are some tutorials by Alex Alvarez which are awesome to say the least! It's pretty much a raw render. Just some very minor tweeks. Like levels and color correction
looked alex alvarez up and found out 
Last edited by Skalman; 29-05-2013 at 08:14 PM.