A new collectibles database on the OS lists the following action fleet vehicles under E2/Saga:
Republic Troop Transport
Dooku's Solar Sailor
Droid Hunter Battle Pack
That's just the E2 ships listed, there are also the OT ships that have been announced before. Vaders TIE was listed simply as a TIE fighter.
I don't know if all these E2 ships have been posted yet, if they were, sorry.