Citizen Version:
Texture size - 1k
LOD0 - 7466
LOD1 -  3834
LOD2 -  655
LOD2 -  281

Human Male/Female Version:
Texture size - 1k
LOD0 - 7466
LOD1 -  3834
LOD2 -  655
LOD2 -  281

Proof:

Substance Painter Texturing

High poly

Some Video were recorded on this map:

https://sbox.game/ducksworkshop/workshop_skin_viewer