Not difficult to make at all... but a little much for the "real world" over here!

You find some nut over there that's willing to wear it, and find me a source for the material needed, and I'll do it! I'll buy it all, of course, but I don't have the time to track down the stuff.

I keep picturing Clint Eastwood with his pancho, and the cast iron lid strung over his chest!:-D