I’ll be back in a minute…
*EDIT*
Okay... I’ve got the "regular one" which, as far as I know use the same basis. It is a small model (the Foundry WWII range being smaller than Crusader, Artizan and the like). The model I have here is about 60mm long, 27mm wide and 26mm high (that’s the height of the windshield on the regular Kubel)