Tomb Kings Ancillaries (Followers) - Ways to Get Them All!

Yes, there is: https://steamcommunity.com/sharedfiles/filedetails/?id=2254660399

I am leaving this one on for those who do not want to shuffle through Cpecific's guide.

From data.pack -> scripts -> export_ancillaries__.lua

To get the follower a Tomb King culture character must not have that type of follower equipped (for other cultures it may be possible to get some already equipped followers) AND must complete the action listed in the third section of this guide.

Then, there will be a chance the character gets the follower in question.

There are other ways:

• stealing the follower from a defeated enemy
  
• getting the follower from searching ruins

Some followers can only be earned by a lord, or only by an agent, but they can be used by anyone after that (Other races may have restrictions on follower usage by lords/agents/agent types.)

Banners and marks can be obtained if already equipped, but they are not "followers" in the sense of this guide.

Two TK-specific Banners (the Regeneration and the Stalk) can be equipped by Agents, but provide no benefit to them.

As of 1.8.3 version of the game, Ushabti Bodyguard is still bugged and can not be obtained by primary way (leveling up with Ushabti in Army).

* - Can be stacked to achieve 0% cost.
** - It looks like Garrison Leaders (aka Colonels) can also get this follower (and it will be added to faction's follower pool.)
*** - Agents would only get these if embedded in the army... If it was not bugged in the first place.