Hi. I really enjoy this historical setting and this mod. I do have a slight issue with the Saxon and the Norse banner although. The Saxon white dragon/wyvern looks like it's drawn by a 6 year old and the raven banner of the Norse seems to be also not completly accurate.
So I would propose that these banners be replaced with these ones:
Much better looking Saxon white dragon/wyvern:
Spoiler Alert, click show to read:
Possibly more accurate and also better looking raven banner:
Spoiler Alert, click show to read: