[Geoff Winnington-Ball (RIP)]

I'm afraid you're out of luck ref a Canadian Churchill VII. By 1943, all Canadian armoured regiments had converted, first to the Ram and then to the Sherman. The Churchill VII infantry tank was used by several British regiments in both Italy and NW Europe, while all of the 'Funnies', including the Crocodile, were under the broad umbrella of the British 79th Armoured Division and used throughout 21st Army Group wherever required.