This guy did a neat job of modifying a Monogram B-29 kit with electric motors and lights. Take a look at the video and enjoy.
Here is a picture of the model as it is presented by Monogram. This model is still available as Monogram 855711
It is fun to watch the props turn. This video was from the website http://www.buildingscalemodelaircraft.com and I believe that the modeler’s name was Oscar Gagliardi.