Islands of Empire

I've started to develop the visuals for my webcomic/graphic-novel "Islands of Empire"... it is going to be a long process that I'll document elsewhere. Here is one of my sketches of a legless robot companion to the main character. He's meant to carry a blanket of solar panels that keep him (barely) alive, and is dragged around in a Radio-Flyer wagon. This whole project will actually be in black and white, unless I find someone who knows what they are doing willing to color it for me.