Here is a little something I out together. Specs below video.
Wish I could have made the voice-overs a little louder, but if you've seen the trailers as many times as I did, you'll know what they're saying. I found the short tour of the MarkVI armor on the official movie site. I also included audio from the trailers for the film. The music is 'Silverchair - Isreal's Son. What did you think?