There's a company here in Indiana called
Fiberglass Freaks that makes fully licensed replicas of the '66 Batmobile that are just plain sweet.
Here's their
Facebook page too, which also has some great Batmobile Pics.
And of course, there's always this site dedicated to the car
http://www.1966batmobile.com/
with plenty of detailed images, of the Barris original; the Barris fiberglass replicas, and various fan-replicas, including those of the Fiberglass Freaks.