My PC updated to Windows 10, and it seemed to go flawlessly until trying to run the scripts to setup this image. Permissions were easy to fix, but an unused mysterious missing font turned out to be the thorn in the watermarking script.
I didn't use lo-res models as the tiny trees in the background, so this image had over 22 trillion polygons. (69.6 trillion when rendering the dynamically generated parts.) Defiantly NOT a model of efficiency.
This image rendered for three days on 4 computers before crashing, and losing all the work. I rendered again at wallpaper sizes only, just to get it online. I may never try rendering a commercial version of this one again.