I managed to get the tone and contrast levels a bit more like reality in these photos. I thought the figure needed a tiny bit of highlighting, as the black wash darkens the entire figure, so I drybrushed some of the grey I had coated the figure with, back onto some of the upper and raised surfaces. I've never been good at drybrushing, so I'm not sure if I should have left it as it was, but anyway, these photos are closer to how it actually looks (at least, on my monitor).
And lastly, a photo using my paint package's Auto Adjust. I love using it, because it really brings out the light and dark in any photo, making any miniature look awesome!