Red and I have been bouncing around the idea of making an objective much more interesting if it were a 'dingus.' A 'widget.' Something aside from a point on a map.
Yeah, it's way too big of a scale. However, the text from the Second siege of Northgard tells us that the cannons Irusk used had never been seen before, and were specially made for the siege. Whatever, love it, hate it, it is cool.