For those who might want to print a case for their OSPi, I have created .stl files. The base attaches to the cover with 6-32 screws. You may need to drill out the posts a little depending on the accuracy of your printer. I am releasing these files with a Creative Commons Attribution-NonCommercial 3.0 Unported License. If you are interested, please PM me and I will send you the files. I cannot attach .stl files here.