The above picture is a close up while still in the workshop.
Below is a picture of the column for the model, with a slip ring that provides power for the lights. you also see the Bodine gear motor, drive pulley, and the belt. That yellow belt is out of an old clothes dryer.
And finally a video of it in action. By the way the amplifier for the sound system is designed for a motor cycle, and the music is stored on a USB flash drive. However it seems to work just fine for this application.