The only way I can think of to attach it would be to use a Badger air hose then you could use the Badger aircan adaptor.But you would need to get another adaptor to make the airbrush fitting end 1/8".All Badger hoses are a different size fitting (at the airbrush) they are smaller than the Tamiya ones. But the Tamiya is 1/8" same as Iwata.
You can get the bits you need at this website.
http://airbrushes.com/index.php?osCs...15b2ca50aa7625
You need the following:Badger BA-50-200 propellant can adaptor,BH-50-001 air hose,Iwata IWA-J002 Iwata airbrush adaptor to Badger hose.These 3 items would give you an adaptor to fit the Badger aircan,a hose to fit the adaptor and an adaptor to make the threaded bit on your Tamiya airbrush fit the Badger hose.But if someone knows of an adaptor to fit the Tamiya hose that you have to the Badger aircan that would be better and cheaper.