I noticed that there was also a Tindie contest associated with the Hackaday Prize contest, and they require that you share the Gerbers for your project, so I added them to the GitHub. I also added the STL files for the case (that I am currently still 3d printing). Mind you, all of these items are in heavy development, and so might not be quite up-to-date, or if they are up to date, they might not have been tested yet. So, be wary before trying to build it!

https://github.com/softegg/Stylish-Trucker-Belt-Synthesizer