UPDATE: I tried uploading the design as a .step CAD file but unfortunately attachments with this file extension is not allowed. I have sent a message the Ethan asking if that is something he can change, so we can share 3D designs here on GroupDIY.
Worst case, create a thingiverse account and upload it there. That's what I do with most of my designs.
Also, given the equipment cost vs the return, I'd argue that the value of a 3d printer to a maker/builder is really high. (i.e. not high costs, but massive capability improvement).
We're talking mechanical switch extenders, display bezels, back panel adapters, assembly jigs - it's truly amazing once you get going. The only issue is that you start seeing all the things you *could* fix.

For refence, I'm on my 5th 3d printer by now. (yes, I have a problem). I'm rocking both an FDM (CR10 mini) and a Resin (Anycubic Photon). Both have their strengths and weaknesses, but I consider both to be workhorses. I just wish I could 3d print circuit boards (that's coming... i just haven't got round to it yet!)
Creality's ender 3 is as low as $157 (DANG!) but requires some assembly. Assembly, in my mind, is an opportunity to error to creep in. That's why I got a CR10 type. I was up and printing in about 15 minutes with it, and I've barely had to calibrate it.