Still an idea and not at all filmed, Jaitea, but judging by the 7 inch Executor pics above, are you able to enhance it to a point where it would be more detailed in motion, resembling the original star destroyer flyover in the ROTJ opening? I'm just trying to gauge how much CGI we will ultimately have to use, as I imagine asking aalenfae to create so many realistic 3D CGI models is really a big request.
Johannus, those models look great! You are of course right that they will not be as useful as studio models, but I think we can use them for mostly distance shots, and perhaps enhance any closeups we'd have to do. Of the starfighters, the various TIEs look good, as does the B-wing, the Millennium Falcon, and perhaps others. We could use them in distant shots at least. The Sentinel-class shuttle looks like it could serve our needs when in motion (probably relying on a modification to the matte in the Home One hangar). The Mon Cal cruisers would be helpful, but definitely for very distant shots.
It also occurs to me that if someone can think of some way to keep Fett alive and kill him later, possibly in the space battle in some sort of dogfight with Lando, that could be fun and we could try to use the Slave I model.
As you said, if nothing else, these can provide placement. And if we are truly fortunate, we can even use them as the basic model so it only requires touching up to give them the level of realism they need.
MrInsaneA and everyone, I hope you are noting and collecting all your ideas for a second round of voting. I don't know how soon I'll hold it, but I doubt I'll wait long. I really do like that very alien sounding song you mentioned, MrInsaneA.