Updated to 4.0 to match special edition.
Users of open cities, please see the version here: https://www.nexusmods.com/skyrim/mods/93303

Now each city, town and village in Skyrim has new respawnable, with own AI package and daily action NPCs. They walk, sit, go into shops, temples/Hall of Deads, explore, interact, work and so on. For lunch but more often during night a lot of them populate

restores missing face gen data