I don't know about the middle shot for sure, but if the first and last are fakes someone went through a heck of a lot of trouble to fake them.
In the first shot the HUD information is accurate for Forza. Even the indicators for which aids are turned on are there. They are different than the first game, but it's all the right stuff and in the right place, and in the right general design. It looks like an upgrade.
In the last shot the Ferrari is the 430GT that Forza Motorsports 2 is sponsoring in the American Le Mans Series racing. It even carries the Forza logo on the hood.
This one