motorized turntable help please

Hi guys

I'm looking for a motorized turntable to show a 1/24 engine, close to the car: so all the motor/mecs would be covered by the base: someone know/seen wher I'll purchase something or know where I'll see plan to do one by myself?

Thanks a lot.
gio

here's an auction for 2 of them, starting price was like $5 (http://cgi.ebay.com/TWO-6-INCH-ROTATING-MIRRORED-DISPLAY-STANDS_W0QQitemZ180117212848QQihZ008QQcategoryZ223 QQrdZ1QQcmdZViewItem)

Thanks a lot I'll folow auction, is not what I search but if the price rest cheap I'll copy mecs.

one should be fairly easy to build with a small (ho scale) slot car motor, and some rubber bands, sheet plastic or wood, and a small mirror.