I had a look at the file I used, and it's actually your OxyTorch/Backpack prop - because the figure in the picture is facing forward, I wanted a backpack with some connections and details that would poke out from behind him, heheh...I have the tubes running into a futuristic-looking gun - the fellow is supposed to be an exterminator of giant mutant bugs. I saw the movie "The Life Aquatic" the other day - I think you might like some of cool retro-styled scuba gear they use in it. It's a very strange, fun film.