A thought on this, and maybe a shot in the dark but how about creating one yourself. Working along the lines of how a windmill works or one of those little windmill on a stick things that kids have, or a propeller etc. A BMW logo is ideal for this as it uses four quadrants. Using an old badge for trial, cut the centre logo out. With some ingenuity make a backplate for the outer to sit on with a central hole. Make the logo yourself with sheet metal, aluminium etc and raise four corners so it has a prop type effect that would then spin when air passes over it, you could then paint it in the blue/white finish. You would need a centre prop which would pass through and fix behind the backplate.
O.k, it seems like a lot of work and trial and error but hey, if you want to be different it's a base to start with.