Tamiya 89736 U.S. Marine AAVP7 A1 with UGWS w/Submarine Motor Trucks / Vehicle Military Series assembly kit 1/35 scale
Tamiya #89736 - Tamiya 1/35 U.S. aquatic AAVP7 A1 with UGWS - w/Submarine motor
the next is Tamiya's excellent 1/35 AAVP7A1 kit, now with an awesome "submarine engine" that connects towards underside using this hull for play-action enjoyable! motor requires one AA battery pack, maybe not included. That's a specific limited-edition kit.