I'd love to put my name down to get one of these. I'll 3D print a case to make it look somewhat like an old wedge Amiga 
Is there a plan for the layout of the board (size and mounting holes?)
Which 3d printer are you planning on using and would you mind releasing the 3d file if it all works out? I was tempted to try the same, but haven't got the printer yet

From
here "Tiny size of 140x100mm, fits any mini-ITX cabinet"