ASSEMBLE MODEL/WHOLE MODELFILES : STL/ OBJ/ZTL FOR 3D PRINTTeenage Mutant Ninja Turtles (abbr. TMNT, in Europe - Teenage Mutant Hero Turtles, abbr. TMHT) is an American media franchise created by comic book writers Kevin Eastman and Peter Laird. It tells the story of four anthropomorphic turtle brothers - Leonardo, Donatello, Michelangelo and Raphael - trained in ninjutsu and fighting evil in their hometown of New York. They are accompanied on their many adventures by a mutated teacher rat named Splinter and human friends April O'Neil and Casey Jones. The constant enemies of the Turtles are Baxter Stockman and Krang, and Shredder is the sworn enemy.