Was asked with some help recreating the SEGA Nomad's ABC (Bigger Grey), and XYZ (Smaller Black) buttons. I opened up my own Nomad, took some calipers, and modelled these as close as I could. I scanned the bottom side, so I would be sure the shape follows the curvature of the original as closely as possible!
Again, as with most small objects I released, these are probably best to do on a Resin Printer (for best quality/feel).
Update 10/11/21
Someone pointed out I had the pegs for one of the 2 buttons the wrong way around!
Re-uploaded, and made some small changes bringing them closer to the look of the originals.
Also added an image of how good they can look with a little post-processing!
Update 2/9/2023
A full SEGA Nomad shell is now available here: https://www.printables.com/model/758393-sega-nomad-replacement-shell-buttons
The author marked this model as their own original creation. Imported from Thingiverse.