This is absolutely a great work. This mod added a lot more scenarios to play. I don't really likes the new traits icons in kanji, I love the default one. 
The realm rejoices as Paradox Interactive announces the launch of Crusader Kings III, the latest entry in the publisher’s grand strategy role-playing game franchise. Advisors may now jockey for positions of influence and adversaries should save their schemes for another day, because on this day Crusader Kings III can be purchased on Steam, the Paradox Store, and other major online retailers.
My skill about map modding is very limited. Sorry!chatnoir, would you considering adding an optional performance mod which flattens the map and removes all of the terrain textures except for single color tiles?