Here's a mod that I made to get at least some evidence of kings in the game ( custom officers can be downloaded separately) , hope you like them
Custom officers and generals
new units : " Royal Guard "
Just finished another unit for spain Conquistadores (probably not historical for this era but just adds a more unique feeling to the faction)
IMPORTANT: I've noticed that you can't have more than one mod that uses the localisation.loc (which is the one that makes battle and background text visible for units) I uploaded separate mods with different .loc for royals and for conquistadores and a version with one loc for both if you want to use both I hope someone finds a solution for this , of you hava other mods that use the localisation.loc you'll have to merge them copying the last 9 lines of my loc mods into hte other mod in orther to make the texts of both mods visible
install : just extract to your data folder and start them with mod manager (if you download the royal_guard mod drop the royal_guard.pack and the royal_guard_loc.pack into your data folder and use mod manager to select the royal_guard.pack (the loc one is in movie pack format so you don't need to do anything with it)