Modeling under Zbrush, the rendering is done under substance painter.
zbrush /substance painter / Rock1 / 4K
zbrush /substance painter / Rock2 / 4K
zbrush /substance painter / Rock3 / 4K
Zbrush Rock ///
WIP ROCK ZBRUSH 1
WIP ROCK ZBRUSH 2
Engraving Viking / ZBrush
Engraving Viking / substance painter