A simple model of a crown with a spiky look.
Made with Blender.
The model should be available in the downloads tab, After which it can be dragged onto the canvas.




The model should look like this in Clip Studio paint:

You could also squish or pull the model along the y-axis for a different look:

To make posing easier, I recommend attaching the model to the 3-D character’s head with an attachment point:


Material