Finally got time to print!
With barely 1 week-end before halloween...
3D-printing this:
http://www.thingiverse.com/thing:1411233
https://www.youtube.com/watch?v=PwMSWwzUPG0
I won't receive the LED ring in time, so for now it will just glow orange with regular LEDs and a 9v battery...
Gotta make a watch now...