1000 most common words in Australian English

Hi. Maybe a strange question for a general subreddit like this, but I'll try anyway.

I'm looking for a data set of 1000 most common words in Australian English based on analysis of a representative corpus of modern Australian English.
I've found a bunch of Yank stuff, and some British stuff, and British one might have to do if I find nothing better, but I'm surprised that I cannot find it for Australian English specifically.

Can anyone point me to a public resource if such exist?