So, you jumped at the chance to pick up a full-size replica of the Batsuit as worn by the Caped Crusader during his cleanup of Gotham City in The Dark Knight. What's next? Might we suggest a fully functional replica of Batman's Tumbler... albeit somewhat downsized and powered by a 6.5-horsepower engine?

That's right, you can now purchase plans to build your very own Tumbler go kart on eBay or on T-Man's official site. Pictures of the finished product can be seen below, so there's no worry that it can't be built – assuming you've got the welding chops to make it happen. Full 31-page thread of the build available here, and a video of the (mostly) finished product in operation can be viewed after the jump. We can only hope a removable Batpod is up next.