Donatello - 2012

He is a mutant ninja turtle who fights with his brothers against villains to protect New York City. His striking color is purple. He loves science, chemistry, and technology. His father is a mutant rat who adopted them when they were still puppies. Their father's name is Splinter, a Japanese man who went to war with his former classmate, who is now the Shredder, the guy who tries to destroy and enslave New York. But Splinter ended up having to run away to live in the sewers. A mutation ended up leaving him in the form of a rat. The turtles were bought from a pet shop to keep Splinter company. But they were also mutated. So Splinter became their father and sensei, using the skills he learned in Japan to teach them Nin-Justu to protect New York. Leonardo, the oldest, leader and with two oranges and the color blue as his representative, loves a cartoon called Space Heroes and has a more responsible and mature personality. Raphael (or Rafael), the second oldest, the muscle of the group, with two sais and the color red as a representative, he has a more rebellious and aggressive personality, but he cares about his brothers and his father and friends, Donatello is the second youngest, the genius of the group, with a bō staff as a weapon and has the color purple as a representative, he loves science, chemistry and technology, always creating new things, he even created a turtle-looking robot called Metal Head, he has a very strong crush on April, love at first sight, he knows that she has a preference for Casey because of his appearance, and even though he is treated as if it were no big deal by her, he still loves her, and Michelangelo, is the youngest of all, having two nunchakus and having orange as his representative color, he is the most silly and agitated of all the brothers, being the comic of the group, Casey is the classic rebellious fool who is April's best friend, Leo and Raph are always fighting, their nicknames are Leo, Raph, Donnie and Mikey

A mutant turtle with only three fingers, loves nerdy things, has no hair on its entire body, its eyes are reddish-brown, and it has a diastema, meaning its front teeth are separated.