Yeah, i wish those islands to have a new factions as well, something like Aroulou rival tribes that specialized on fast moving light unit that running like flash in quantity or maybe something like Apache tribe , and yeah if i remember it right, Dueler mentioned that there's his kingdom not far from Perisno, maybe make that kingdom some kind of like an Expedition Force that came to colonized those Western coast factions?

i also wish Devs. would give something unique to Maccavia since they're just a religious fanatics, by giving them something like Crusade on Drahara or Valahir since they're both an infidels and Pagans.

I wouldn't expect much new content from the mod since the mod creators will rather focus their attention on Bannerlord's. They will see how and when they can port the mod so that it is also properly playable in Bannerlords. Which in my opinion is the right way to keep the mod alive in the long run.

Looking forward to playing it in the finished Bannerlord's with improved graphics. Best mount and blade warband mod ever.

Those islands are not inhabited and never will be.
Like the desert.