Could you please help me understand how to finish it like this picture?

[laurent_delrieu]

Riccarodo, I hope you’ll not have bad dreams because of me
I should have used the crystals instead of the head but this model is nice.

A plugin or definition dealing with crystalline growth? Like a geode?

Voronoi Cell seems to be the perfect tool. [image] There are some added plugin, the mandatory is Dual Mesh, could be replaced by some Voronoi The convex Hull is just there to make some rough triangulated mesh. Here a try using some part of sphere, then remesh (rough) using Ngon Plugin (work best sometimes than MeshMachineStatic) [image] [image] I added an option for the back size. If not enough spicky, lower the angle and put more value of scale for the bounding box scaling. crystal…