Canadian Army Jeep with Plastiglass roof

Sometimes during my searches, I come across vehicles that are not like the usual. The Canadian 1st Army did a conversion of an Army Jeep with as they called it, a plastiglass roof. Designation Car, 5-cwt (Shelter) (5-cwt, 4x4, 80-in wb) The purpose was to protect passengers from bad weather conditions. The project was cancelled because quick boarding and leaving the vehicle was not possible. Thus this design was not feasable. Nothing more is known about this vehicle. Presumably, it's a one-time only conversion for testing purposes. The pictures below show the vehicle from various angles. They were taken in Breda the Netherlands in November 1944.