I did these 2 animations for my Halo movie, but i'm not sure how much they'll be used. It's was fun, however, to animate running and walking cycle with 2 jointed legs.

I'm not sure I totaly like the arms for the running one, but it just seemed right that they would run similar to that. reguardless, when its in the movie they'll be holding a weapon so it'll look diffrent anyway. (they will be Elites)