Here an image with the current names:
Spoiler
Similarly, for cultures, in the vanilla game you can have 6(+1) cultures. The ones I had thought of are: malazan, barghast, rhivi ,moranth, nathii(northern genabackis) and genabackan(southern genabackis). For the last two I'm not entirely convinced about using nathii and genabackan. What do you think?
I have also added quotes from the books. Mainly related to the mod's setting (so from GotM, MoI, HoC) but also from other books, like Kellanved's quotes to give an example. Let me know if you have any that you think would fit (possibly spoiler-free).
And of course if you have any questions I will be happy to answer them!