The entire street fighter cast.
Some of them are kind of creatively bizarre though. Dhalsim’s quote from SF2 about using his yoga to destroy people comes to mind.
You can write an essay talking about the difference between stereotype and archetype, and the difference between stereotype and caricature. The dichotomy is reflected in the way certain characters have evolved over the course of SF history. For example, Ryu, besides being representative of the franchise, has evolved into an archetypal hero.
You can use Rufus as an example of stereotype as caricature, and finish the essay with Dudley as an example of how a surprising use of stereotype on a character with a different ethnicity gives the character depth and charisma. Add some history of the franchise and how the special moves of the characters add to archetype or caricature categorization and you have at least four pages double spaced.