Design for 3D printed spark core case?

My 3D printable photon maker kit breadboard case has taken on a life of it’s own. The file is changing daily so I put it on a github site at:

Github is great for 3D Print files as you can view them in 3D or click RAW to download the individual file.

Presently I have made a nicely fitting breadboard case (see the images, it is the upside down object on the right). I have also made a replacement base that holds the Photon and allows wires or electrically conductive glue to connect the component parts inside the case. Still a work in progress.

I would still use a breadboard to get things working but once I know the connections are working, the 3D printed base could be used for students final projects.