Several fanarts...and CG's of what Jetfire/Optimus (whom I will refer to Jetimus Prime) might look like in the movie. We all know the combined toy looks like dogs**t, but if this is in the movie, ill be quite happy.
http://weremole.deviantart.com/art/R...gans-101945056
http://3.bp.blogspot.com/_G96gxvrHqr...tPrimeBack.jpg
http://3.bp.blogspot.com/_G96gxvrHqr...PrimeFront.jpg

Enjoy...