Zbrush and Mudbox Sculpts : Texture and Shader
Hank_ZC - BlizzardFest - 3d - Sen'jin Shieldmasta（troll）
wood and metal in zbrush look.
ArtStation - ZBrush Wood Work, Anna Smirnoff
Barrels on Zbrush by ganooon on DeviantArt
ArtStation - Tilable Textures Sheet, Pierre-Dante Delboulle
Frustrated and jealous! rock sculpting help! - Page 2 - Polycount Forum
Zbrush Sculpting #6 - Rock Sculpting - Part 1