Raspberry Pi 3 case in a nice cute retro look package.
I used Revell 3mm plywood sourced from my local crafting store (Michaels).
Cuts nicely on my K40 laser cutter on a 300 mm x 200 mm sheet.
Please put in the back plate first and then use 1\4" nylon stand-offs for mounting the raspberry pi 3 to the base place.
Use two nylon nuts in the base plate and 12mm nylon screws to close the case.
Be aware that the Raspberry Pi 3 DOES NOT have 3mm holes for mounting. The person who came up with this needs to be ... tickled for a very long time!
I drilled mine (yes, that means drilling out the holes in the pi board) to 1/8" to make my four nylon screws fit.