Some more details are going to have to be added before I proceed with refining the lines, along with searching for the right references with jewelry, clothing, etc.
Drawing and illustrating is a constant learning process, at least for me. I often need my details to be from real things. A car needs to look look like a car, not just a box with wheels. The first Sketch A day series was just me getting the hang of using a tablet and the brush presets with Photoshop. This time, it's really the grunt work, nit-picking details, anatomical liberties, shadows and all those things an artist considers before getting down with the final phase.