Steampunk Heads

I was researching Kazuhiko Nakamura's art and got inspired to draw something of his in my style, using pastels.
Kazuhiko Nakamura is a Designer from Japan that makes 3D steampunk human or animal hybrids, they are amazing. It was a bit of a challenge drawing all the details with chunky blocks of pastel so I had to simplify all the details, but I think pastels give it an interesting dark and rusty flavour.

You can check more of his work here: http://www.mechanicalmirage.com

And this is the original design:

Bonus, I combined my painting with another painting of mine of planets..