More WIP Renders

I have spent a couple of sessions setting up materials for the 'Creepy Fairytale' scene. I did a few tutorials on materials and textures which definitely helped. But the process of adding materials is difficult and one that I still need a lot of practice doing!
I also learnt that I need to plan better during the modelling stage so I can separate geometry easily to make adding materials easier.
So below is a higher quality render. 16/16 sampling, high level final gather and 1024x768 size.
I think this project is nearing a close for me and I have got a lot out of it. I may just re-texture the tree and maybe had some clouds and tweak the lighting some more, but for now, this is what I have.