Krang from TMNT

thingiverse

Krang is a genius, a mastermind who controls the Technodrome, a massive robotic fortress that terrorizes New York City. His ultimate goal is to conquer and destroy his arch-nemesis, the heroic turtles, led by Leonardo, Donatello, Michelangelo, and Raphael. With an arsenal of mind-bending gadgets at his disposal, Krang will stop at nothing to achieve victory and establish himself as the supreme ruler of the city.