Hi, I made function tokens for all but the guard tower on inkarnate and placed here
https://www.drivethrurpg.com/m/product/359318
The plan being to place all the functions as tokens in their different stronghold types(e.g. fireplace in settlement big bonfire, in Castle a large room with fireplace and chimneys) over time.
As well as to make special functions with rules attached as I go, some related to stuff I have made.
Anyway hopefully should prove useful