A few examples of Flattery's work can be seen below. A total of 15 images can be found on his website.
Last year when Bay first mentioned that an aircraft carrier transformer was one that he wanted to include in the film, rumors quickly spread saying that the cost was too high to make it happen for the first one, but that it might show up in a sequel. After you look at this concept art you might understand how expensive that would be and now, of course, it's not going to show up in the sequel either. But don't fear, I'm sure we're going to see a plethora of other equally awesome robots like Jetfire the SR-71 Blackbird. Doesn't this make you even more excited for the Revenge of the Fallen next summer?