A free mod for Mount & Blade II: Bannerlord, by Mojo202.

Mojo’s Unit Mod is a mod that adds 7 troop trees to the game. It is heavily based on Charelzany’s Ethnicities Submod/Adonnay’s Troop Changer, with some changes. It is meant to be used with mounted crossbows.

You will first notice that the game has a different look and feel than before. The graphics are much more detailed, and the color is also more vibrant. The units are also more animated.

The most significant change is the addition of 7 troop trees. There are now 14 different troop types that you can choose from.