When I began painting figures, I hated what I saw as an overdone look to the faces. The heavy shadows and highlights didn't look at all "natural" to me. Especially on the 54mm figs. So I tried to keep them to a minimum on my figures. Over time, I realized that while this maybe looked more "natural", it didn't look very interesting. So I started increasing them on my pieces and was much happier with the results.
I don't know how "natural" my figures look to others. In the end, we just have to please ourselves
Thanks again for the tip. I know I'm going to give it a try.
Craig