Andrew,(posted 8222 days ago)116 film is available at www.central-camera.com. I do not know their overseas shipping policy but I would recommend giving them a look. Film For Classics often has 116. If they are not stocking it currently they will custom spool it for you, this will run about $20 US per roll. Once in a while we see a contribution from someone in Australia, hopefully one of those folks will be able to provide a more local solution.
Good Luck, John