Brog no post work done in it, they are 2d trees. Thanks everyone for your help on this, now before i do anything else on it i'm going to take some strong painkillers, get some sleep and hopefully by the time i begin work on it again the pain in my lower back will be gone. @Rayraz, the sky needing character is the one thing i have had trouble with, no matter what sky i use or tweak for some reason it doesn't look right on the image. Anyway if you don't hear from me for a couple of days its because i'm laid up with my back and these painkillers i'm taking will have made me to tired to do anything.

I have opinions of my own -- strong opinions -- but I don't always agree with them.