Fauntasia or Aerlia map

This is an alternative Australia but, with different state lines and different coastline.
Where do you live in this alternative map?
It does look like various part of the coastline has sunk under the waves but, I was being random.

The dark red border separates Commonwealth of Aerlia from Dogtera Dominion of Westerlia. Think of it as the Western Australia voted to keep being a colony of Britain, rather than join the Federation.

Fauntasia map (c)
Wales Pacifica and Capricornia suggested by