Colouring the clay in PS

There was no any class for design principle this week, but our lecturer gave us some homework to finish within this week. She wanted us to created a typo design by using clay. Then, she wanted us to colouring it by using Photoshop. She posted the video on Blackboard. She will show us how to colour the clay by using PS.

After I finished to create my typo by using clay, I went and watched the video. The steps of colouring the clay were simple, but I knew that I may use more than one hours to finish it. Here were the image of my clay before and after I colour by using PS:

Before:

After: