I'll answer my own question ;-). Received pack 1 of Routemaster today Nov 29th in Melbourne, it was posted in the UK on the 5th of Nov, so around 24 days to get here. Australia post updated their tracking to they had received it yesterday and it was in transit to the hub my parcels usually come from and the TWO boxes were delivered today surprisingly for them. The two boxes were secured together with three packing straps but they were so loose the had all nearly come off the boxes. Only one box had any address details on it so if they had become separated I imagine only one box would have arrived. Hope this info helps someone here in Oz.