Link - https://www.mediafire.com/file/je4b2iunxx0vfd9/%2540a_DeI_Settlers.pack/file
Due to various requests, here is a submod that provides Settlers units for all factions. These units allow you to recruit 600 of one population class and move it to another region by disbanding.
For now, all factions share the unit types. If there is interest in the future I may expand this so that each faction has its own unit with the population class name/appearance etc.
Spoiler Alert, click show to read: