Teenage Mutant Ninja Turtles set stl for 3d print Models for 3d print : 4 characters Files: STL, OBJ stl of various details whole and Parts STL separately partially prefabricated Teenage Mutant Ninja Turtles is an American media franchise created by the comic book artists Kevin Eastman and Peter Laird. It follows Leonardo, Michelangelo, Donatello and Raphael, four anthropomorphic turtle brothers (named after Italian Renaissance artists) trained in ninjutsu who fight evil in New York City. Supporting characters include the turtles' rat sensei Splinter, their human friends April O'Neil and Casey Jones, and enemies such as Baxter Stockman, Krang, and their archenemy, the Shredder.

The franchise began as a comic book, Teenage Mutant Ninja Turtles, which Eastman and Laird conceived as a parody of elements popular in superhero comics at the time. The first issue was published in 1984 by Eastman and Laird's company Mirage Studios and was a surprise success. In 1987, Eastman and Laird licensed the characters to Playmates Toys, which developed a line of Turtles action figures. About US$1.1 billion of Turtles toys were sold between 1988 and 1992, making them the third-bestselling toy figures ever at the time.