My vin is 7601 and was last heard of in the compound at Hambach with "transport approved" so I expect yours was along side it. That was over 2 weeks ago. As you say could be anywhere now, or still in the compound. They haven't asked for final payment so delivery isn't imminent.My VIN ends in 7719, made in October 2023, but I do not know when in October.
It may or may not be on a ship to Australia. There is an information black hole after it is made, until INEOS confirms to the dealer it is on a ship. INEOS knows, the dealer does not.
We call them dealers but INEOS calls them Agents, and Agents do not get much more information than owners.