http://volpinprops.blogspot.com/search?updated-max=2009-08-06T21%3A58%3A00-04%3A00&max-results=1
I was checking out this fellow's incredible Big Daddy suit (http://volpinprops.blogspot.com/2009/09/big-daddy-bioshock.html) and found this in his archives. Very cool!
EDIT: Here's his original post on how he made those puppies. Do want.