Here's sprites for a Russia-themed magic site:
I can do a .dm file for them sometime, but here's stats, until I get around to it:
(Unit name: Cossack. Cost 25 gold, 5 resources. Hit Points 10, Protection 8 (2 Natural), Morale 12, Magic Resistance 10, Encumbrance 3, Fatigue 0, Strength 10, Attack Skill 12 (11 w/o Sabre), Defense Skill 16, Precision 8, Move 3/26, Leadership 40). Weapons: Sabre (Damage 5, Attack 1, Length 3). Armour: Heavy Furs (Prot 6), Ushanka (Prot 6). Cold Resistance 25%. Forest Survival.
Name: The White River
Path: Holy 3
Terrain: Forest
Freq: 2 (rare)
Recruitables: Cossack
Recruitable Commanders: Khan, High Priest.
Gems: 1 Water.
Gold/resource Bonus: (none)
Scales: (none)
I wanted to see some Cossack representation in the game, but I didn't want to make a whole mod about them, and I'm not familiar enough with Bogarus to just go with them (does Bogarus have Cossacks?), and I was bored.