All the artwork is basically mine, except for the framework around the Iron Man one, besides the game artwork of course... for instance the interface of the Mass Effect is totally mine, I built it in 3DS Max, and the tubing in the Orange Box Team Fortress is all mine too, made in 3DS Max. The Cars, Iron Man etc are not mine obviously.
the dynamic coding is not mine, but made available from the gamercard service, mentioned in the URL. The gamercards update every 10-15 mins or so, and derive their info from Xbox.com. Not sure I under stand the -----?