Dynamic Campaign Generator (DCG) is a mod for the game "Men of War" and some of its successors that randomly generates skirmish missions and lets you keep your surviving forces from one battle to another. Some people find this mod tricky to install the first time - please read the readme.txt carefully and ask for help (if you need it) on our forums here on this site, or at the game developer's site.
Dating back to The Great War, the Berliet CBA were still used by the Polish Army in 1939, although a bit modernized. It was slow (25 km/h) and used chains to power its real wheel drive.
As always, made from scratch by myself.