So someone finally made an Australian car for Assetto Corsa! The HSV GTS. This is an iconic Aussie car with a huge v8 and handles somewhat like a boat. This model is very well done and the physics feel spot on, the only thing that feels a bit lacking is the sound but hopefully that is an update soon.
Credit: I have no idea who made this but if you know please contact me!
Assetto Corsa HSV GTS Download