Follow along with the tutorial: https://youtu.be/bFA3p-r1Z2Q
Here are a few simple NPR filters I created in ZBrush 2019. Feel free to use, modify, whatever.
Non-Photorealistic Rendering (NPR)
This new series of tools create a sketch style which replicates the hand drawn 2D feel and look. With the ability to add overlaying textures, apply a halftone printed paper style, draw a dark outline around the 3D model or apply a number of built-in presets, the new NPR system will open an entire world of artistic possibilities -- whether you are concepting, sculpting, or preparing a final render.