Demon/Humanoid Character - Polypaint

I finally got around to polypainting this sculpt.  I needed to quickly paint him for something coming up very soon and didn't want to retopo & UV, so resorted to polypaint.  I figured it would be good for experience, either way, since I've never used polypaint before.  Here is the result after compositing:

It was a great experience, and I've learned that although polypainting has it's conveniences, it also has a lot of inconveniences including the lack of layers, and counter-intuitive painting tools/controls.


I learned how to composite from this video: 
https://www.youtube.com/watch?v=sf7s-4MDlJk&index=10&list=FLPX2kCpkPBrHi3l6PfkelBA

*Update* - I will soon go back in and add more detail to the horn texture and the skin texture