If you look at hofftari's original case that I remixed He lists the following hardware:
4x M3x16 screws for the case
2x M3x8 screws for attaching the case to the frame.
Changed description to include MK3 since it fits in the same holes on the MK3 frame so long as you don't have the Multi-Material Upgrade installed.
Thanks to jhans1 feedback in the comments, this case is confirmed to work for both Raspberry Pi 2 & Raspberry Pi 3.
This is a remix of hofftari's excellent Rasperry Pi 2 Octopi case for the Prusa i3 MK2. After I remixed another adapter to make his case fit my new MK2S, I realized that I could easily adapt his original case to include my adapter as an all-in-one solution. Thus I remixed my own adapter plate (https://www.thingiverse.com/thing:2334079) and hofftari's case (https://www.thingiverse.com/thing:1325370) to come up with this new design.
This also eliminated the M3 bolt that was originally located inside the lid and dangerously close to the Pi's GPIO pins.
Hot off the presses
This printed with no supports and was complete in 5 hrs 49 minutes.
Right aligned with clearance and nice ribbon cable routing.
Easy access to the Micro SD card