You can get yourself a set of characters that represent those from Kelly's Heroes. They're available both as a tank crew or on foot. Beyond that, there's also a Bank Heist set that involves a truck, a safe, and a fountain. There's also Hollywood Tiger kit (you'll see why they call it that through the link).
Beyond that stuff, they also are taking orders for an M3 Stuart Platoon, if you're so interested.
Oddball Heroes Source
M3 Stuart Platoon Source