Do you plan on making a religious map?
Coud you make a map showing which lands are in the Empire and which are not?
I do plan a religious map but not just yet.
I will be doing one soon but I wanted to leave it vague at the moment because "The Empire", even in OTL was not as simple as it seems. At different times Poland, Hungary, Denmark & Naples all had some sort of tributary status so, should they be considered "part" of the Empire or Independent?