The male and female Norvians - rather pale green-olive skin, mediterranean types.

The Kratirim - a Slavic -like people

Finally, the Grimir - the 'orcs' of Ukadarlia. They have grey skin and protruding lower canines. They are otherwise another human variant. Both the Aeifa and Grimir can interbreed with each other and the other human ethnicities; however, the pregnancies are likely to miscarry about 50% of the time, and the progeny have about a 20% chance of a genetic flaw - eg cleft lip, club foot, extra digit, accessory nipples, large birthmarks, etc.

Most recent update. I think this is ready for the Atlas. Again, thanks to @Ricko Hasche for his very helpful suggestions in a private message.

Here is the region of the northern Isles, with each island detailed. The uppermost left island is the closest to there being a 'nation', mainly due to the efforts of Melodiva Tirina, the charismatic female leader of this hardy folk. I am going to do a sketch using Character Artist of both the Sea king and Melodiva Tirina (as she is an important person in this fantasy world). And also try to use it to do the sea creatures, the Muru.

Separate settlements, with occasional meetings together, mainly to deal with any crisis. But there are competing agents, one faction seeking to prevent any unity, another seeking to form a unified nation, and a third seeking to unite with the northern island, Endendor, in the newly created Bilyy (White) Jarldom

Here is a revised map of the whole Hardin region - not fully complete yet. Ranges from subarctic to subtropical.

Finally, the one island that has seemingly got its act together, and formed the nascent Jarldom of Bilyy (White), under the charismatic leadership of Melodiva Tirina, who also has her eyes on uniting the whole island archipelago. Unfortunately, not only does she have to deal with the fierce independence of each individual settlement, but also agents of evil chaos from the Dumyano Recluse Tower; and the general trouble-making of the sea-people.

I am having real internet problems, and can't get my internet to work well at all. So I am going to ask @Monsen to add this map to the Atlas - in southern berenur.

Some progress on this map - just goin' with tha flow, folks - very little planned.

Instead of the Caspian Sea, I named it after Caspian's son, Rilian! 😁