Moons is comped in in Post (note to self, learn about alpha masking)
Thinned the mist, a bit.., dont think I did much else. As in all the images posted here I have saved out the exr, run that through Photomatrix (hdr program) and then layered the result over the default bmp render (at about 18% this time).
I'm wondering whether to up the translucency and spec in the trees and grass to that of the bushes (or similar levels), what do you think?
I may also work on the cloud layers in a separate file and clip them later
Enjoy
Richard