As mentioned in the main description, their character files revealed misc errors which I've fixed, namely incorrect gender of female elves and erroneous race of quite a few elven and dwarven characters. But most importantly, inconsistent level and experience values, often illogical, a basic Footman of The Order having twice the level and experience compared to a Knight of The Order? Not anymore. 

It took some time, but I managed to have separated distinctive ranks. Obviously, there are more types of Scoia'tael.

The Order:

Order Footman - the lowest rank of soldiers in The Order, basic equipment and training: 10 lvl (100xp)
Order Crossbowman - specialised in ranged warfare, weak in melee: 12 lvl (120xp)
Order Scout- responsible for scouting missions, which usually shouldn't involve fighting: 12 lvl (120xp)
Order Squire - in training to become a Knight, better trained than Footman, but still some ways to go: 14 lvl (140xp)
Order Scouts' Commander - the leader of scouting parties, this time I was content with the vanilla values: 16 lvl (150 xp)
Order Knight - almost the elite of the Order, well trained and heavily armoured: 20 lvl (200xp)
Patrick of Weyze - rank of knight, but since he's a quest character, some extra xp: 20 lvl (250xp)
Order Commander - the elite of The Order, heavily armoured and very dangerous: 25 lvl (300xp)

Scoia'tael:

Scoia'teal Archer/Huntress - usually female elfs, using bows, weak in melee: 12 lvl (120xp)
Scoia'tael Scout - same as with their Order counterpart, scouting and usually not engaging: 12 lvl (120xp)
Scoia'tael Warrior - presumably a young dwarf with an axe, but relatively not much experience: 12 lvl (120xp)
Socia'tael Axeman - a tougher type of dwarf, who's specialised in axe fighting: 14 lvl (140xp)
Scoia'tael Swordsman - a sword wielding elven warrior, the substitute of Axeman: 14 lvl (140xp)
Scoia'tael Healer - an elven mage, using her powers to support other warriors: 15 lvl (150xp)
Scoia'tael Scouts' Commander - as with The Order counterpart, it's left as in the vanilla: 16 lvl (150xp)
Scoia'tael Berserker - a dwarven warrior using battle-rage in combat: 16 lvl (160xp)
Scoia'tael Swordmaster - an even better skilled version of Swordsman: 16 lvl (160xp)
Dwarven Berserker - a warrior well trained in using his rage, well armed and dangerous: 20 lvl (200xp)
Commando Leader - the elite of Scoia'tael, well armoured, armed and skilled with blades: 25 lvl (300xp)

1.2, among a few more characters, adds Rayla (The Order) and Toruviel (Scoia'tael). Since both ladies are important characters, a few details:

By default, Rayla is 16th lvl and 100xp - increased to 300xp. Not more: 

By default, Toruviel is 16th lvl, 100xp and human in her files - increased to 160xp and changed her category to an elf. 

The characters fixed are mostly combatants, but I've also fixed errors for some non-combatant elves. All combatant characters have permanent bodies on.

I'm tempted to check the Salamandra characters too, but I think that having fixed the inconsistencies with The Order and Scoia'tael is well enough.

Installation:
Put the folders into Data/Override. Make sure you don't have duplicate .utc files in there.

Uninstallation:
Remove the folders from Data/Override