Tourism Australia: “Billabong” [01:00]# These two spots for “Tourism Australia” were produced by Australian film director Baz Luhrman (whose major credits include the movie “Moulin Rouge”), and his signature style is written all over it: in a sumptuous cinematic production, the protagonists break free of the daily grind and head off to Australia to discover their true selves. Pay-off: “Australia. Come walkabout.”