I woke up in the middle of the night and somehow came across a show from the 80s called The Great Space Coaster and I was inspired by the character MT Promises the shows villain. His head is a puppet, it's worn by the puppeteer and I can tell the mouth and eyebrows are controlled by hand controls. I designed my own wearable puppet head and want to start building but I need to find information on mouth mechanisms and hand controls and what not. I have a general idea but just need advice on what might be the smartest route for my situation.