I have plans for a couple of them for a siege_map I am working on.
The rest I was just going to release when they're done for people to use in their own maps - much in the way you currently download player models.
Though I'll probably package them according to a theme
e.g. speeders, beasts etc or maybe by movie e.g. Phantom Menace, Return Of The Jedi etc
Not at that point yet, so haven't really thought about it!
Should have some pix of Anakins Speeder up this weekend (It's about 85% modeled)