Digital Color Study

I have mixed feelings about revisiting old work, but in the end, I usually come back to the "finish it before you can move on" mentality. It may not be the most productive from a portfolio standpoint, but invariably I learn something new from(and oftentimes bring something new to) the piece. Here's an old sketch that has been kicking around for a while. Drawing was mounted to masonite and even started laying some paint down before I set it aside, but it's been leering at me from the corner of my studio whenever I work. I decided to take it into Painter and play around a bit to get something resembling a color comp. Still a bit of tweaking to go, but crits are welcome.