RicOlie_2 said:
I just noticed, with timdiggerm's reposting, that the second picture (in his order) has what looks like a crashed Star Destroyer in the background. That should be interesting. And we now know what the pig things are going to be used for.
Interestingly, it's very clearly an EU Interdictor
http://starwars.wikia.com/wiki/Interdictor-class_Star_Destroyer