The Lands of Kazimierz-Lorraine

[maksymcash]

So, I made this map for an RP in a discord server I'm in, basically, somehow a Polish and French noble families intermarry, becoming Kazimierz-Lorraine, ruling the Archduchy of Wessoropa, comprising mostly Celtic areas, within a grander HRE. Below are the seals used, do enjoy.

Btw, how can I make fantasy city maps? I got an idea for one.