These are the unit suggestions I've received and also come up with on my own. These are not incorporated into the mod yet, they are just suggestions. So feel free to respond to what I've posted, suggest others, or just thrown in your two cents.
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WARNING: This is a long post!
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BORDERLANDS:
Pikeman- Pikeman [Civ3]
Militia- Otomo Swordsman [Kinboat]
Archer- Otomo no Makuta [PTW]
Crossbowman- Crossbowman [Aluminum]
Aes Sedai- ___ (requires resource)
Warder- Warder [Kinboat] (enslaved by Aes Sedai)
Horseman- Shoni no Kagesuke [PTW]
Catapult- Catapult [Civ3]
Curragh- Curragh [C3C]
Galley- Galley [Civ3]
*Shienar*
Shienaran Infantry- Samurai [Civ3]
Shienaran Lancer- German Knight [Bebro]
*Saldaea*
Saldaean Rider- Chi. Rider [Civ3]
*Arafel*
Arafellin Infantry- Kensai [Kinboat]
*Kandor*
Kandori- Kandori [CamJH]
Tarabon:
Pikeman- Pikeman [Civ3]
Militia- Cuchulainn [Kinboat]
Kings Life Guard- King's Life Guard [CamJH]
Panarchs Legion- Panarch's Legion [CamJH]
Archer- Longbowman [utahjazz7]
Crossbowman- Crossbowman [Aluminum]
Aes Sedai- ___ (requires resource)
Warder- Warder [Kinboat] (enslaved by Aes Sedai)
Horseman- Horseman [Civ3]
Knight- Knight [Civ3]
Catapult- Catapult [Civ3]
Illuminator- Hwach'a [PTW] (tradeable by resource)
Curragh- Curragh [C3C]
Galley- Galley [Civ3]
ANDOR:
Pikeman- Pikeman [Civ3]
Militia- Cuchulainn [Kinboat]
Queens Guard- Huscarl [Aluminum]
Crossbowman- Crossbowman [Aluminum]
Aes Sedai- ___ (requires resource)
Warder- Warder [Kinboat] (enslaved by Aes Sedai)
Horseman- Horseman [Civ3]
Knight- Generic Knight Late 15th Century [Bebro]
Catapult- Catapult [Civ3]
Currah- Curragh [C3C]
Galley- Galley [Civ3]
*Two Rivers*
Two Rivers Bowman- Longbowman [Civ3]
Perrin Goldeneyes- Axeman [Aluminum] (enslaves Diar Wolves [Embryodead]) + army
Rand alThor- ___
Mat Cauthon- ___ + army
AMADICIA:
Pikeman- Pikeman [Civ3]
Militia- Cuchulainn [Kinboat]
Guardians of the Gate- Italian Foot Knight [CamJH]
Archer- Longbowman [utahjazz7]
Crossbowman- Crossbowman [Aluminum]
Aes Sedai- ___ (requires resource)
Warder- Warder [Kinboat] (enslaved by Aes Sedai)
Horseman- Horseman [Civ3]
Catapult- Catapult [Civ3]
Curragh- Curragh [C3C]
Galley- Galley [Civ3]
*Children of the Light*
Whitecloak- Crusader [C3C] (also produced by Dome of Truth/Knights of Templar)
Whitecloak Captain- Crusader [Kinboat] (mounted)
Questioner- Inquisitor [C3C] (enslaves Whitecloak)
GHEALDAN:
Legion of the Wall- Legion of the Wall [CamJH]
Militia- Cuchulainn [Kinboat]
Archer- Longbowman [utahjazz7]
Crossbowman- Crossbowman [Aluminum]
Aes Sedai- ___ (requires resource)
Warder- Warder [Kinboat] (enslaved by Aes Sedai)
Horseman- Horseman [Civ3]
Knight- Knight [Civ3]
Catapult- Catapult [Civ3]
Curragh- Curragh [C3C]
Galley- Galley [Civ3]
CAIRHIEN:
Pikeman- Pikeman [Civ3]
Militia- Cuchulainn [Kinboat]
Cairhienin Footsoldier- Ashigaru Spearman [PTW] (foot unit with con)
Archer- Longbowman [utahjazz7]
Crossbowman- Crossbowman [Aluminum]
Aes Sedai- ___ (requires resource)
Warder- Warder [Kinboat] (enslaved by Aes Sedai)
Horseman- Horseman [Civ3]
Cairhienin Vanguard- Tang Cavalry [Dom Pedro II] (mounted unit with con)
Catapult- Catapult [Civ3]
Curragh- Curragh [C3C]
Galley- Galley [Civ3]
ILLIAN:
Pikeman- Pikeman [Civ3]
Militia- Cuchulainn [Kinboat]
Archer- Longbowman [utahjazz7]
Crossbowman- Crossbowman [Aluminum]
Aes Sedai- ___ (requires resource)
Warder- Warder [Kinboat] (enslaved by Aes Sedai)
Horseman- Horseman [Civ3]
Companions- ___
Catapult- Catapult [Civ3]
Curragh- Curragh [C3C]
Galley- Galley [Civ3]
MAYENE:
Winged Guards- Phoenix Guard [aaglo]
Militia- Cuchulainn [Kinboat]
Archer- Longbowman [utahjazz7]
Crossbowman- Crossbowman [Aluminum]
Aes Sedai- ___ (requires resource)
Warder- Warder [Kinboat] (enslaved by Aes Sedai)
Horsman- Horseman [Civ3]
Mounted Winged Guards- Hussar [Aluminum]
Catapult- Catapult [Civ3]
Curragh- Curragh [C3C]
Galley- Galley [Civ3]
TEAR:
Defenders of the Stone- Swiss Mercenary [C3C]
Militia- Cuchulainn [Kinboat]
Tairen Infantry- Bushi [Kinboat]
Archer- Longbowman [utahjazz7]
Crossbowman- Crossbowman [Aluminum]
Aes Sedai- ___ (requires resource)
Warder- Warder [Kinboat] (enslaved by Aes Sedai)
Horseman- Horseman [Civ3]
Knight- Knight [Civ3]
Catapult- Catapult [Civ3]
Curragh- Curragh [C3C]
Galley- Galley [Civ3]
SHADOWSPAWN:
Darkfriend- Spy [C3C] (also available to other civs later in game, has hidden nationality)
Trolloc- Minotaur [Kinboat]
Myrddraal- Blood Dragon Vampire [embryodead]
Black Ajah (Aes Sedai)- ___
Draghkar- ___
Darkhounds- Diar Wolves (pack) [Embryodead]
Grey Men- Gray Man [CamJH] *
currently illegal
SEANCHAN:
Crossbowman- Crossbowman [Aluminum]
Blademaster- ___
Deathwatch Guards- Minamoto Samurai [PTW]
Mounted Deathwatch Guards- Nakamaro Horseman [PTW]
Toraken/Raken- Wyvern [Embryodead]
AIEL:
Stone Dogs (Shae'en M'taal)- Stone Dog [CamJH]
Red Shields (Aethan Dor)- Red Shield [CamJH]
Water Seekers (Duahde Mahdi'in)- Water Seeker [CamJH]
Maidens of the Spear (Far Dareis Mai)- Maiden of the Spear [CamJH]
Wise One- Wise One [CamJH]
ALTARA:
Pikeman- Pikeman [Civ3]
Militia- Cuchulainn [Kinboat]
Archer- Longbowman [utahjazz7]
Crossbowman- Crossbowman [Aluminum]
Aes Sedai- ___ (requires resource)
Warder- Warder [Kinboat] (enslaved by Aes Sedai)
Horseman- Horseman [Civ3]
Knight- Knight [Civ3]
Catapult- Catapult [Civ3]
Curragh- Curragh [C3C]
Galley- Galley [Civ3]
ARAD DOMAN:
Pikeman- Pikeman [Civ3]
Militia- Cuchulainn [Kinboat]
Domani- Domani [CamJH]
Archer- Longbowman [utahjazz7]
Crossbowman- Crossbowman [Aluminum]
Aes Sedai- ___ (requires resource)
Warder- Warder [Kinboat] (enslaved by Aes Sedai)
Horseman- Horseman [Civ3]
Knight- Knight [Civ3]
Catapult- Catapult [Civ3]
Curragh- Curragh [C3C]
Galley- Galley [Civ3]
MURANDY:
Pikeman- Pikeman [Civ3]
Militia- Cuchulainn [Kinboat]
Archer- Longbowman [utahjazz7]
Crossbowman- Crossbowman [Aluminum]
Aes Sedai- ___ (requires resource)
Warder- Warder [Kinboat] (enslaved by Aes Sedai)
Horseman- Horseman [Civ3]
Knight- Knight [Civ3]
Catapult- Catapult [Civ3]
Curragh- Curragh [C3C]
Galley- Galley [Civ3]
SHARA:
?
ATHA'AN MIERE (Sea FolK):
||foot units||
Windfiner- ___
Sailmistress- ___
Cargomaster- ___
||ships||
Darter- ___
Soarer- ___
Skimmer- ___
Raker- ___
Other:
Ashaman- Asha'man [CamJH] (produced by Black Tower/Sun Tzus AoW, or requires rare resource)
Ogier- Enkidu Warrior [C3C] or Berserk [PTW]
Someshta (Green Man)- Ent [Kindred72]