I design the cover for Replicape and BBB. Not finished yet. Ultimately, I want to put it at the bottom of the printer The Thing with bringing the airflow of the fan. It will also simply version to safely store or move the unit (pocket 3D printer brain). After finishing I will put designs on Thingiverse.
I was looking for one of these the other day. I wonder if mounting a fan to the top or bottom would work well for cooling… may still need some heat sinks.
There will be two fans. I’ve done printed prototype but I need to make improvements and print final version. Soon on Thingiverse.
Did you ever get this up on Thingiverse?
Yes 
Turns out I just asked you for the files… ^^