Warhammer 40K Portrait: Sister Of Battle, Marco Puricelli : 3D character based one of these amazing concepts by Johannes Helgeson:
https://artstation.com/artwork/aWRmJ
Used ZBrush and Maya for modelling, Substance Painter for texturing and Marmoset
https://artstation.com/artwork/aWRmJ
Used ZBrush and Maya for modelling, Substance Painter for texturing and Marmoset