Main body: World Peacekeepers Amphibious Patrol Vehicle
Seat: HISS IV
Crane and net: Wild Quest Rescue Boat
I got into G.I. Joe way back during the Adventure team Era. Played with hand-me-downs from my older brothers. We never had the Secret of the Mummy's Tomb, but I always though it was a cool vehicle.
When I saw the World Peacekeepers eight wheeled amphibious vehicle, it struck me as a perfect base to make a 3-3/4" scale land rover from.
Shortening the chassis was probably the easiest part of this custom. Fitting the HISS driver's seat into it was probably the worst.