hi Paul
I had a T112 for many years , a 46 model, my daily driver car . They normally had a Australian built TJ Richards built body . The earlier military ones , 1942, used by the Australian army had a separate cab like yours but mine had an integral cab rear body like most aussie utes. Yours appears to have a Adelaide built TJ Richards built cab because it has the quarter vent windows in the doors. Is it RHD ? cant tell from the pic. Is it a import from Nth America ?