This 1998 Stewart & Stevenson M1078 is a former military vehicle extensively converted into an overland-style camping rig, featuring a kitchenette, wet bath, sauna, and sleeping berths in both the truck and its accompanying trailer. Power comes from a Caterpillar 6.6-liter turbodiesel inline-six paired with an Allison seven-speed automatic and all-wheel-drive, complemented by dual 10k-lb winches and a central tire inflation system. The interior boasts hardwood flooring, Carrara marble countertops, and carbon-fiber accents, with accessories like an electric bicycle and outdoor furniture included in the sale.