How to build a snub cube in Onshape and project on a sphere

Welcome to my step-by-step tutorial on how to model a snub cube in Onshape. In this tutorial, I will guide you through the modeling process of this complex geometric shape, commonly used in architecture, science, and mathematics. You will learn how to use Onshape's powerful tools and features to create a 3D representation of the snub cube from scratch. Whether you are a beginner or an experienced designer, this tutorial is perfect for anyone who wants to improve their CAD modeling skills. We will work with surface and curve commands mostly. Finally we will project edges onto a sphere.

[geoffphil]

How did you get separate coloured sections on your final spheres? I can only edit the entire sphere surface colour and show projected edges on a one colour sphere.