Mechanical Tree

I just realized that I should get back to color. This is a still developiong character in a still developing story. Are there any story writers in the building? I've got all kinds of info and plots and characters for this particular story, but no idea on how to organize it all into the story that I want to tell.
I did this on tracing paper with a brush pen. I added values with a grey copic marker and other brush pens that are nearly dead. I had to use a white paint pen to make some changes.


-Dustin