RTF is a global modification that replaces all towns in the game.

What would the castle of the church or the people look like?

What would the level 4 castle of the people from the 6th part look like?

Added 1 minute ago

I had an idea to give Might and Magic bears. The question is, can the saddle be "removed" from the un-upgraded bears?

Yes, if the model is subjected to modeling. If I can do it, it will be low-poly and poorly done :D