Rotating wings eh...?

I also have a pic with them unfurled, but photobucket isn't letting me upload it for some reason.

But hey, there's already a pic with the wings out. It's just that they're not as big now.
Now is it possible to have a rotating subobject on another rotating subobject? The outer part of the wing rotates on the edge of the inner wing, which rotates around that cylinder along the hull. If its not possible, I'll get rid of the outer wing part.
I'll see what I can do about adding a door or something, but there's already an airlock/docking port on the top of the ship, but I think I'll probably texture something in.
And for a paint scheme, I was thinking of something like the jet liners today, white with some coloured highlights.