Oh_The_Empty_Bottle said:
Um. It was completely traced out in illustrator.
SciFi said:
Artistic, if it was image I'd have deleted it, shana or not.
For example, there is a chip in the pendant, it should be a smooth 3d-oval
Illustrator has tools to do automatic/semi-automatic tracing too.

As SciFi pointed out the pendant should be oval, while it's not, it's a typical behavior of automatic vectoring tools.