rendered in vue 2014 at final quality render time 1 hour 25 mins with photometric lighting ,the oak tree is newly updated TPF tree so this was a test to see how it was this scene as is used up 20GB of system RAM with the oak tree set to hero , max preset 2 settings above this used 30GB of RAM for the same scene it rendered ok but far far too many leaves couldnt see anything else!though at least my sytem could handle it but only 1 tree at that setting! Thanks for taking the time to have a look and comment .Visit my website at www.jantaramugs.co.uk where many of my images are available on phone and ipad cases