Three New International Transformers Movie Posters

Our friends at FirstShowing have posted a few new international Transformers Posters (via: AICN). Check out the headshots of Optimus Prime, Bumblebee and Megatron below. Now I'm wondering, is this the first live action film that has used only computer generated characters on it's movie posters? As always, click to enlarge. Transformers hits theaters on July 4th 2007.