Instructables user UncleBone posted one of the coolest Instructables I’ve read on that site – making an LED ceiling fan display! He remade the blades, added some homemade circuit boards, and created the image mapping himself. Good sir, I commend you!
Check out a very quick video of his final project – the frame rate’s off and makes the product look a bit choppy, but you get the idea. Also, check out the Instructable here!
Thanks for the heads up, Make!