This is a remix of Sneaks' Modular Snap Together Raspberry Pi Case Module with a 4010 fan and OLED.  This simply adds two buttons which can be used to soft shutdown the Pi or pausing a print (using the “Physical Button” plugin for Octoprint).  

There is a build log on my blog which includes a BOM and explains how to assemble and set up the buttons.

Update Feb 4, 2022 - I added a small part to test the fit of the buttons, so any settings can be adjusted before printing the whole thing.  The STEP is also included so it can be used for remixing other stuff too.  

I also found a very minor interference with the button clips due to the corner nicking a fillet on the modules, so I have uploaded updated versions.  I did not notice a problem with the interference when making mine but it is better to be safe and just fix it.  Additionally, I did break a clip during assembly but it did not affect the final result since the over-clip made up for the issue.  I would recommend using PLA+ though for this since it will bend before breaking. 

If you like this thing, please like it or download it (which helps to get me closer to my first free spool of Prusament).  Or you can check out my site, to see what other projects are in the works.