Now shade everything else. This can either be his green paint or black and white shading. I did the shading because I can't color. Basicly draw the parts of metal that would reflect a lot of light as a light shade, and the parts of metal that would not reflect a lot of light as darker shades. Add all the finishing touches to the drawing, darken the darks, highlight the highlights, put a shadow under him, blend where things should be blended (if at all), you know, all that fun stuff. Have fun drawing this transformer, wooooohoooo! I'm sorry this final image looks blurry and smudged, my computer did that, it looks much more detailed in real life. In other words, don't try and copy what this looks like. Don't rush through the shading.