Gibbs Amphibious Vehicles
Based on the Humdinga, a 20ft expeditionary craft capable of speeds up to 45mph on the water and 80mph on land is currently in development.
Amphibious vehicle. It's real too!
3D model assault amphibious vehicle aav7
Nice Digs, Bruce Wayne
Beast on Wheels. Burlak 6x6 amphibious vehicle
Assault Amphibious Vehicle - Wikipedia