sorry for the negative vibes, but this looks a lot like some fake buzz to create some credible BMW-traineed profiles – none of the profiles linked with the project is older than 5 days...
At least on using the age of git/GitHub repos to determine the legitimacy of a project/effort: I would say it's not uncommon for some groups to time the release of their code with the publication of some announcement of it. I'd also say it's not unusual to adjust (for example, collapse) the git repo history when publishing code.