Topic: Rugby Challenge (Australia) region fix
The cover refers to the game as "All Blacks Rugby Challenge". This is what the game is called only in the New Zealand release. (Australian being "Wallabies Rugby Challenge" and European being "Jonah Lomu Rugby Challenge")
According to a news article for the patch which the current European dump includes, it states that the patch was released before the European release of the game, so there is little to no chance of a v1.00 European release being found.