The following article is taken from the original post on TwistyPuzzles.com in 9/2012.
This is another from my 2 year old backlog. Noticing the interior of the Alexander’s Star resembled my beloved Dino Star, I wanted to print some inserts that could convert an Alexander’s Star puzzle into a larger cousin to the Dino Star. The Bronto Star!
You can buy your own parts to modify one of yor extra Alexander’s Stars here:
Bronto Star on Shapeways
Please note, though, that as the Alexander’s Star is tricky to turn, so is the Bronto Star. So don’t expect to speedsolve it, but it can be fun to have alongside your Dino Star on display!