Here's another PSD! This one's kinda complicated as well. We used a lot of different techniques for the patterns and the Buddha.
For the patterns we used the symmetrical ruler in Manga Studio/Clip Studio and referenced indian and greek patterns. It's a really cool tool, so if you happen to have the program, check it out! :D
For the Buddha statue, we rendered it in pencil first then added texture, shadows and highlights. You can see a video of Kate working on it here.
As always let us know if you have any questions! :D