Taken at the London Expo Oct 2009 on the Sun event. This the Halo Warthog vehicle. The 2nd one ever made in the world. I had a chat with the guys that was with the car. Found out some interesting things about the vehicle like, it was orginally a old Land Rover Defender.
Sadly from what I've been told, it's not actually complete yet as it's missing a few parts and details. I've not played the game but it's missing the canon rifle, that didn't arrive on time due to the postal strikes. But still it looks quite amazing.