Thanks for the excellent comments. I thought seriously about laying "ground" around the figure, but I really wanted it to be about the soldier, so I left him standing alone, kind of like a statue. I may reconsider - I can add it around his feet.
One thing I've learned is that painting figures is a lot like the make-up tricks I learned in amateur theater years ago - the bright light of a flash (or theater lights) takes away the natural shadows of normal lighting. In other words, my soldier looks great up close up in person under natural light, but the flash washes out all shadow. In theater make-up, you highlight the "shadow spots" on your face with darker colors so they don't wash out completely. It's the same with these figures. The shadows seen under normal light need to be recreated in paint for the figure to look right under the artificial light of the camera. Since you can't all come to my house to see the work, highlight and shadow colors must be added to make the photo look good. Kind of changes the meaning of the work - you're working for a great photo, not a great figure. I also think I'll try some camera shots outside in natural sunlight to see the different effect.
I'm thinking I may use the camera as a guide on my next effort - do the basic painting, then take a hi-res digital photo, and use that as the guide to adding shadow detail.
Appreciated the reference sites too - thanks again.
Dan H.
On the bench:
Not much right now, just getting started again.