A week ago Monday, I saw the movie again, and afterward stopped by Hobby Lobby to see what kits there were. Nothing, yet.
On a technicality, the Droid Starfighters from Episode One do show up again (I think Anakin calls them "Vultures"). I'd wanted to convert one to the little-known Walker Mode seen briefly at the beginning of Episode I and Episode III (the are perched on the badguy's ship before flying into battle).
See:
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Hurm... eight days on this little project. Yep, it takes me forever to get anything done.