Completed the robot's head today.  The kids and I just sat and stared at it.

Here's some photos detailing the process.
 

• Bottom of brain cup showing light rod wires.
• Neck bracket, crown motor and bottom plate.
• Brain Cup installed on bottom plate.
• Brain Cam in place.
• Inside of Brain has been covered with "mirror paper" to reflect lights better, also the holes have been covered with plastic and eye lens have been installed.
• Brain with lights in place.
• Brain Same as above, note the finger light wires are not yet connected.
• Brain Side View.
• Brain lights powered up.
• Another view of powered lights.
• Bill K's crown installed.
• Finished!

• Bubble and 1/8" curved bottom plate:  Planet Plastics
• Aluminum Neck Bracket:  B9Creations
• Crown Motor:  B9Creations
• Finger Lights:  Home made
• Brain Cup:  Norman Sockwell
• Brain Cam:  Scott Sanderson
• Brain Kit:  Scott Sanderson
• Eye Lenses:  Home made (I cut off a portion of a plastic lens).  All the holes are covered with plastic fabric template.
• Brain Crown:  Bill Kendzierski