I'm glad you like the car,you've got nice weathered feel to it.
The rivets are over sized(but not all) this was done to meet the needs of mould maker,before 1st Corps started casting in house.
It's the last armoured car to revisited in the range,I'll most likely look at it after the Russian front cars are released.Every time I've said I'll take a look,I get puzzled looks and asked" Why?".As for how many Armoured cars were made and used? It depends on who's research you read,a quick image search and you'll find three different cars,straight away.look harder and you'll find more.
