Partisans Mod v1.31GIR has made an awesome Partisan Mod. However, it is not longer available for download by itself. I isolated the python and .xml code and added two text missing text entries to make it a standalone mod. It also has a Custom Game Option to turn the mod On/Off. Also included are the C++ changed files.
This mod is for BTS 3.19.
-The Partisan unit that can appear whenever a city is captured.
-The Partisans appear after rifling is researched and the amount of Partisans vary by the size of the city, researched, and leader traits.
-----Note to Modmakers-----
In the SDK files I have added // < Partistans Mod START > and
// < Partisans Mod END > in all of the places that I have made changes to
the original files.
-removed uneeded promotions art
-Removed uneeded partisan.kfm files
-Removed uneeded PYthon Callback
-Fixed Unit Scale
-Removed Solver Events Text
-Revomed uneeded CvModName.py & CvRandomInterface.py
-Fixed SDK alignment error
-Added Readme & changelog Texts
-Added Concept Text
Added a Custom Game Option Menu
-removed after 5186 downloads
Added Missing Game Text for Partisan appearances.
-GIR's original version
Here is GIR's original thread.