I have heard of a Superbird or 2 over in Oz too, but have not seen any pics yet (just word of mouth at the moment) so do not know if they are real or not... but hopefully can get some info on them soon as well..

I know alot of various E and B body R/T's (and plane janes) and such went to Oz in the 80's, so who knows what all might be floating around.