Head neck costume movement without helmet
I'm working on an oversized costume with a head that protrudes from chest high instead of being at the top of the costume. I have been racking my brains to try and come up with a way to connect the head so that it will appear as though it is looking around as I'm moving. The head is approximately 3lbs and is connected to a 1/2 inch pvc pipe in the back that I can use to connect the head. Any ideas for how to create this effect would be appreciated.