The Viking voices it's actually not that hard. Some ancient Norce is still obligatory in norwegian schools, so most Norwegian teachers must master it. Allso in Islandic language, the pronouncement's is very cimilar to ancient Norse, so finding an Islandic, or a Norwegianteacher wold be ideal.

All of Scandinavia allso spoke the same language, so one mod could be used for all 4 factions.

-Skel-