Jack,
This is the only remaining Toad in captivity. There are no others left.
I remember this actual vehicle standing on display in the Junior Leaders Royal Engineers barracks in Dover about 25 years ago and it was rough then. Since then it has passed around a couple of army museums, but the work needed was immense.
The history is that they were conversions of old Churchills done in the mid-1950's, and never saw any active service, just training use. As for the state it was in, there was several hundred gallons of water in the hull, with both engines submerged and they were in a bad state. I had a small part in the job and can say that practically every piece of sheet metal on the outside, has had to be refabricated.
As the Editor of a certain mv mag was seen there, I guess an article will appear in a future issue.
007.....who is he? Think you will find that person was 071