When you download your character unzip it to your mugen folder. Then copy the name of the folder. Now go to the data folder and open " select.def " with notepad or word pad. Scroll down until you see...
Jean Reno portrayed Leon in the 1994 movie.
mugen-infantry.net or mugen.en.softonic.com but those are sites i know
Leon is a very good main character in resident evil 2, 3 and 4 just like Chris and Jill, ect.
Caleb, Nathan and Jarred's fathers' name is Leon, and he is also Mathew's uncle.