Katana - Journey in the Shadows Mod
MODThis mod includes 8k+ dialogue lines, dynamic combat, and 3 human-voiced companions: Katana, a rogue shrouded in mystery; Megara, a healer with a radiant spirit; and Shale, a spellsword ready to fight by your side.
On that note, the mod's companions may not agree with all your choices, but they will not change the outcome of quests or instigate any fights on their own.
But if you're playing the story or using their other features, please use their built-in system.