Our infamous and rather large Ulysses Bloodstone profile. An immortal monster hunter who lived and fought for 10,000 years, with a bazaar of 1970s weirdness suffusing his bizarre biography. And he's very useful in stories, too.
Our main, sample version of Commander Shepard - the hero of the landmark Mass Effect video game. Huge series of profiles fleshing out and explaining lots and lots of things, with an in-universe, personal view of the events.