A couple of head-butting Stegoceras validum.
Final assignment for my ZBrush modelling master.
Sculpted in ZBrush, texturized in Substance Painter and rendered in Marmoset Toolbag 3.
Hope u like :)
References:
https://www.skeletaldrawing.com/ornithiscians/stegoceras
https://sketchfab.com/3d-models/stegoceras-pachycephalosaur-dinosaur-skull-f7fc7cccf9624aeb803788810d6261d5