This is just an object I completed that's going to be part of an animation I'm slowly working on. I'm just doing object modeling right now until I can get my characters figured out.
I know it's not a true sundial but the animation takes place on another planet and this is just going on the Wizard's table and not sure how much of this will be seen once I build the set.
Rendered in Cycles 300 samples 26 minutes.