It would be nice if the star positions had been taken from real star positions, picking an optimal set to match the desired shape (a fun data project for someone with more time than me), rather than just plonked down any old how.
Yeah, I initially got excited by the link for this reason too. You might be able to do something with Astrometry.net (http://astrometry.net/gallery.html), by first converting the logo to a set of points. But they might just reject non-star images (or images where the points don't exactly match).
Since it's open source, why not create just a PR with proposed changes?