if anyone has translations (and there's any interest) I'll add an english one
translations found, I'm just an idiot
extract the map to
...\Nehrim\Data\Textures\menus\Map\world,
(backup the existing one beforehand)
done
same look as the worldmap, looks pretty nice with the Nehrim (/Oblivion) watercolour look.
edit:
english map available now
(only use one, duh )