Making a Prop Cryo-Pod
I am currently trying to decide how to build a large "cryo-pod" prop for a theatrical production. Essentially, it has to be a large tube that I can install some kind of a door/hatch in. It must also be able to fit a person inside it. I have a lot of ideas for making the circuitry and decorations, but I am not sure how to build the chamber itself.
The budget is extremely limited. We are talking about 30-40 dollars maximum. I was thinking of building a tube form and using papier mache, and sanding it smooth on the outside to create the cylinder. This method would take a very long time. Alternately, I was considering obtaining some kind of flexible sheet good and placing it over a frame.
Does anyone have an experience in building large cylinders like this? Any recommendations on construction materials or techniques?