Technical Parametres: 
Texture Resolution - 1K
Triangle Counts: 
LOD0 - 3016
LOD1 - 2774
LOD2 - 1568
LOD3 - 156

Same Tech for Human Male and Female

PROOF:

Screen from ZBrush in Screens Tab
Modeling made in Blender (Concept) and then HighPoly in ZBrush. Textured in Substance Painter. Render - Marmoset Toolbag. As well used PureRef, Krita and Pinterest.