C15TA Armoured Truck...
...a privately owned example.
Built on the CMP chassis, nearly 4,000 of these were produced during WW2, and most served with British & Canadian units in NW Europe. There was also an Ambulance variant. A 4.5 ton vehicle, it carried a crew of two plus 8 troops/passengers.
A regular visitor to the War & Peace show at Beltring, photographed here in 2008. There are IBG kits available in 1/72 and 1/35 and as this gave the chance to get pictures inside and out hopefully these will be a handy reference