Here is another neat tutorial from Olga Bikmullina describing how to draw a cartoon style vector crown using Inkscape.In this tutorial, Olga first describes the how to create the basic shape of the crown, and how to get the view looking great.

Then she goes on to descibe the techniques for perfecting the coloring and highlights of the crown, and then goes on to talk about how to create different variations of the crown.

As with many of Olga’s tutorials, she also has a video version of her tutorial that is embedded in the tutorial page. Olga also has an asset pack for sale with crowns inspired by this tutorial, if you want to use them directly in your games or drawings.