Since seems that the experiment has some interest, we will publish it in a public repo when we have some spare time to clean it up and so on, as it is currently a side project. 
Do you have specific questions? We are happy to help. As a note, the discovery mechanism is the same as Exploring alternatives for Substrate Telemetry - #4 by dennis-tra (surprisingly, because we were not aware of the Nebula project).
As replied above regarding the source code. Regarding a deployment, we were running it locally.