The Border Kingdoms are just that, a group of allied kingdoms on the border between humanity and the humanoid hordes. It was once a part of Zog-Rot, the Goblin lands, but the Brethren led a crusade northwards to drive the goblins back from the borders of humanity. Now it is a wild kingdom on the frontier where any adventurer with nerves of steel and a strong sword arm can carve small kingdom of his own from the land. The Border Kingdoms' nobility is largely composed of adventurers, who have braved the dangers of this lawless frontier to establish a new kingdom. Naturally, the Ekrans with their long family lineages look down on the Borderers as common upstarts. The Treyine have a more pragmatic view and recognise the toughness of the Borderers, occasionally recruiting units of them into their own army. The Borderers are indeed a tough breed. They need to be, because they are constantly being raided by the Goblins of Zog-Rot over the border. Of course, the Borderers also regularly raid the Goblins too. After all, fair's fair!
The Border Kingdoms function like a city state, with all collective decisions being made by a council of the leading nobles in the country. Without the agreement of the majority of the ruling council, no laws can be enacted and the country may not go to war. However, due to national emergency brought about by the assassination of many of the ruling council, the Brethren have been asked to govern on behalf of the Border Lords until the Lords' children achieve their majority.
Most common Borderers favour the spear as their weapon of choice. The nobility are not rich here, so they do not have the same armour as their cousins in Ekra and Treyine. Likewise, they cannot afford to maintain similar numbers of retinue troops. They tend to wear older armour and wield halberds alongside their subjects. What little cavalry the Borderers have is not as heavy or as well barded as the Ekran or Treyine cavalry, but it is more than a match for the Goblin cavalry that they usually fight.
No pictures of the 6mm Borderers at the moment. The main (non-game) reason the Border Kingdoms are being governed by the Brethren is that I have not yet painted the Border Kingdoms army. The rulers of the Border Kingdom will come of age when I finally paint it. I do have some 6mm figures to use for this army, but I wanted to model it on the Norman army of the 11th century rather than a later army. This is why the 28mm figures I have for it are Normans.