Secret Lair: Clockwork Priestess Lair Further Development

Initially, after my render as seen in Figure 1, I thought I was done. But since I had more time, I went back in to tweak the lightings as seen in Figure 2. It is not my final image yet as I am still trying to push the lighting by adding rim lights to the pillars near the clock and a speck of highlights to the other column.

Figure 1

Figure 2