I've got all of them. I'm kinda miffed that Rebellion never got one. Some of the bonuses they had for each volume were pretty cool, one of them is a flipbook of all the frames of animation for
this scene from episode 3.
EDIT: I should add that as far as I know there are no sakuga books for Rebellion, just regular art books and design works stuff. Rebellion's production artwork book set though contains one of my favorite art books ever with the book containing all of Gekidan Inu Curry's work on the film. I recommend looking up scans if you can find them, it's crazy how much effort they put into the designs and environments. There's a ton of stuff in the Inu Curry materials that didn't even make it into the series or films too.