After finishing my massive LEGO Alphabet Spaceships project, I was looking for something a little less restrictive design=wise, and this collection of Unnecessary LEGO Batman Vehicles filled the bill.
The idea here is that in addition to the Batmobile, the Batwing, the Batcopter, etc..., that Batman has a Bat-vehicle for pretty much anything, even the mundane.
I've posted a few along the way, but now that I've finished with an even dozen, here's all of them, including my last entry:
The Bat-Supermarket Scooter
The Bat-Bumper Cars
The Bat-Golf Cart
The Bat-Riding Mower
The Bat-Pogo Stick
What's next? You'll know when I know.