Might be of interest - a 1/12 (or maybe 1/16) scale design of a Canadian Autocar model is being documented at http://www.papermodelers.com/forum/dave-winfields-projects/16587-ww1-autocar-armoured-car-truck.html. You don't have to register on the forum to see this.
I'll be following this with interest, I wonder where he got those blueprints? (show me all the blueprints). They certainly are odd looking machines. Look like they have virtually no steering lock. Haven't encountered any good quality photos of them yet, would be scratching to work out the interior being open top too. I read recently the Canadians saw some pretty serious action in them.
