Hi Zathros, yeah I found that site. Interesting but no diminsions. Apparently the thing was left rusting in a yard for years, then someone restored it. Good job!
I noticed the side windows have been altered at some point.
Weight 23,000 lb (10,000 kg)
Length 35 feet (11 m)
Armor 3⁄8-inch (1 cm) steel plate
Main
armament 6 autocannon
2 bazookas
Engine 427-cubic-inch (7.00 L)
Transmission 5-speed Allison
Suspension 12-wheel tri-star
Ground clearance 2 feet (0.61 m)
Speed 55 mph (89 km/h)
Steering
system hydraulic rams
If you want, based on those dimensions, I could create a photo with most of the dimensions of it, (almost all of them). They might not be perfect, but they would be extrapolated from the original drawing. Let met know.