TV Series: Packed to the rafters - McLeod's Daughters - Underbelly

Music: Missy Higgins and Sara Storer (they sing with their natural accent) 

English course made by Australians: http://legacy.australianetwork.com/livingenglish/episodes.htm

Podcast made by Australian: http://slowenglish.info/

I like to watch an Australian show called "Thank God you're here" on Youtube.

Watch Australian movies, such as The Man From Snowy River, Return to Snowy River, (these are Disney movies) Crocodile Dundee or Australia.

I am living in Brisbane Australia now. Yes, I can ascentain you must spend a lot of time on getting used to their accent and pronunciation especially you never practice speaking and listening to local Aussie.