I never did, but a buddy of mine did win one back around 1982 or 83. Don't remember the design either, other than if it was his it had to be goofy.
Of all things, he chose the Boeing ALCM for his prize. I told him he was a BOZO for not getting the Saturn V.

__________________
When in doubt, WHACK the GAS and DITCH the brake !!!

Yes, there is such a thing as NORMAL, if you have to ask what is "NORMAL" , you probably aren't !
Failure may not be an OPTION, but it is ALWAYS a POSSIBILITY.
ALL systems are GO for MAYHEM, CHAOS, and HAVOC !