A1381 Alvis FV622 Stalwart Mk.2 Model KitOne of the most distinctive military vehicles to see British military service, the Alvis Stalwart was a capable amphibious 6x6 cargo truck, introduced to keep Army units supplied with fuel, ammunition and general supplies during conflict. Initially developed as a private venture, the Stalwart can trace its lineage back through a series of successful 6x6 vehicles, most of which saw British military service, such as the Saladin armoured car and Saracen