3 Axis Talking Skull on a Cauldron Creep

I just posted an instructable on a prop I've been working on since last November.. It's a 3 axis talking skull (self made PCB scary terry audio circuit) mounted on a cauldron creep. Looking for suggestions on what other information I could/should add to the write up. Right now it focus's mainly on the Scary Terry audio circuit we had made, but I'd like to expand the cauldron creep instructions as well as the DIY 3 axis skull. Here's a link to the build instructions and my youtube channel which has more videos on the build. Any improvement suggestions would be great.

http://www.instructables.com/id/Automated-Talking-Skull/
https://www.youtube.com/user/dwm14641

*I'll post some photos here when I get home.