This just might peak your interest.
It's an in progress photo of a model of one of these;
Lake Junction Models, Bill Hoss, tossed in a partial kit of a 2200 series Wabash caboose he'd worked on years ago.
I'm enamored with the pagoda cupola. I don't know if any of this series of cabooses ever were assigned to Canada, but I have seen images of that style of cupola on cabooses in the yard in St Thomas.
Now the kit came to me without end railings, ladders or steps, but I have enough photo evidence to help me create my own.
Bill Hoss has indicated that if he receives enough interest, he may consider resurrecting this project and finishing the whole thing and releasing a full kit. If this car peaks your interest, let Bill know.