Case I use to control a kiosk mode PC (without keyboard). Made with a simple sketch on an Arduino Leonardo pro mini.
The lid is tightened with M2.5 bolts. The case has threaded brass mounts to fit the bolts. Texts on top of the lid can be changed in the OpenScad file :-)
Makes use of an OpenScad library by Harlan Martin (he is on Thingiverse too: HarlanDMii).