...good Heavens, while we were looking for (much more realistic items) we found this:
http://www.thingiverse.com/thing:259005
No, we aren't printing one anytime soon, but wow. Over 100 hours just to print it!
We did print a picnic table and a passenger platform from the Thingiverse collections, both of which are more than decent. Pictures will be forthcoming after the Super Bowl, since this year's is actually good.