I printed in Makerbot Orange PLA which is very close to the Prusa Orange color. This setup is awesome and as you can see allows me to also use the large thin spools from my Makerbot Replicator +. This is a great design and allows the filament to pass in as straight a path as possible.
The LaraCroft Tomb Raider I added just for fun. :)
Amazing fan art by Adonfff Found at: goo.gl/CZE9o5
The printer used was the Original i3 Prusa MK2S.