Citizen Version:
Texture size
Base - 1k
Glass-1k
 
LOD0 - 2500
LOD1 -  2022
LOD2 -  898
LOD3 - 236

Human Male/Female Version:
Texture size
Base - 1k
Glass-1k

LOD0 - 2500
LOD1 - 2022
LOD2 - 898
LOD3 - 236


Proof:

Substance Painter Texturing

Cinema 4D High Poly