Improved version of previous Button Tuft Material.
Improvements: * Improved normal map. * Added displacement map. * Added metallic map for buttons. * Changed to Cycles Principled Shader(s).
Features: * Colors of main fabric & button materials can be changed with one setting each. * Size, rotation & orientation can be changed with mapping node panel.
Requires object/mesh to be UV unwrapped.
Free to use for non-commercial use.