Some notes:
Pics 641671 and 641713 : the jeep belongs to a Japanese salvage business, looks like they are salvaging ships sunk in Darwin harbour. link:
https://territorystories.nt.gov.au/?...a%20collection
Some sort of weird irony in that situation.
Pic 829303: the vehicle loaded on the Chevy is a 1938-9 Willys ute.
Pic 730990: is a pic of a 1941 Ford military utility or 12cwt GS Van.