So here in the flesh is the idea of shrink plastic Popcorn. First one that I tried with heat gun went terribly wrong. The trouble with working with such a large piece of shrink is when heating with gun sometimes part of it will curl and stick and thats what happened with the first one. The second I chucked in the oven in a pyrex dish and it worked just fine. One thing I would change is to colour it softer as it has gotten a bit too heavy and bright.
Paper, wheel are Stampin Up! The popcorn bears are from www.sirstampalot.co.uk