Sariel's custom LEGO Technic creations created an awesome trilogy of motorized R/C LEGO Batman vehicles based on Christopher Nolan's Dark Knight Trilogy. The vehicles include the Tumbler, The Bat, and the Batpod. A lot of work went into these to make them function, but they look incredibly cool, and they have all kinds of great little details. You can watch them in action in the three videos below!