The Halo Wars team over at Ensemble have updated their site yesterday, adding some shots and info on two of the units set to feature in the game. One, the Warthog, I'll imagine you're somewhat familiar with. It's fast, it's iconic, it's cheap, you can upgrade it. The other, though, is the UNSC firebase, your base of operations if you're playing as the human forces. It builds, it powers, it slices, it dices. Concept art and in-game model shots of both below.