I looked at it with the standard mod for all campaigns and with yours; the model is the same (both with a turquoise flag) in the first campaign, Queen, fifth mission, Sunset of the King. Or are you talking about something else?
Mine had the model of a red renegade knight. Maybe it was my mistake; I have a couple of maps from the forum that don't change the game much.
I checked, and there was some kind of error due to the maps.