A Chinese Transformers superfan by the name of Steel Legend has built his own Megatron tank model. This badass DIY project depicts Megatron from Transformers 2 in butt-kicking tank form.
Fortunately for the enemies of Steel Legend, the Megatron tank model is not a working model. Transformers 3 is due out in theaters in a few months, which means that we should be seeing more and more killer tributes like Steel Legend's. That being said, it's going to be tough to top something this cool.