I was looking at the Model 3 manual before picking up the car tomorrow and I noticed there was an Australian version, correct me if I'm wrong but I've only seen the North American version.
I compared the files and there seem to be a reasonable amount of changes, mostly just imperial to metric but there are some other interesting differences that are reasonably important. It also comes with all of the Australian government mandatory warnings for seatbelts, airbags, etc.
You can look at the differences for yourself here. This is an Adobe comparison document.
Adobe Document Cloud
And you can grab the Aussie manual here directly from Tesla.
https://www.tesla.com/sites/default/files/model_3_owners_manual_australia_au.pdf