Suggestion regarding the possibility of selecting the Orc race in the profile and alternative Aggravated units (from ToE).

I have a question: Is it possible to implement a feature similar to the one in Heroes of Might and Magic V (I haven't played the other parts in a long time, and I didn't play them much). When you upgrade a castle, the castle's image gradually changes, and you can see the new buildings (for example, in Necropolis: the moon rises, etc.). Could the image change in sync with the messages, like the monsters? Is it even possible to do this? And can we hope for such a system?
P.S. If it's implemented, it would be amazing.
P.S.S. - If not, I won't be disappointed.