This was my process to retain Arcane's stylised shapes and painterly textures.
Here's a quick guide on creating a rock in Blender. How to export an obj file and import an obj file into Blender 2.8 Thanks ...
An extremely lightweight Blender add-on that can apply cel-shading materials to objects. It also provides a one-button solution for applying cel-shading materials to VRoid created models (needs to be ...