For those with a love of seaside trips in sharabangs how about this:
U.S. Coast Guard "Invader" Super-Jeep. They used them on the East Coast. Not much regular gaming to be had out of them perhaps, but could be used in Pulp U-Boat raid/espionage-type stories.
Though frankly I don't know why they bothered making a 10-seater jeep. Anyone who has seen documentary footage of the Eighth Air Force in East Anglia* knows that the 10-man crew of a B-17 easily fits into an ordinary MB/GPW anyway.
*Or been on a pub run out from an event with some MV restoration nuts.