Yup they did here
http://www.quiltingboard.com/picture...ar-t92871.html
THe poster drafted it up herself and put instructions in the thread. She called it Exploding star. It is nothing but scrappy HST and would be fairly easy to draft. I tried googling a pattern for Exploding star and couldnt' find one, but I know there is an actual pattern out there. Personally, I would get the graph paper or someone with EQ and draft it up myself.