I like the black feet, black hands, but p a biterhaps some small highlights on the hands of another color? I like the black feet go well with the torso, and give some contrast to high brigher colors so he doesnt turn into like retina burning colors etc (like sentinel prime, great toy molding and details, but lacking in highlights etc) If you look at classic characters (super robots and super heroes etc) and costumes, they usually have 1-2 dominant colors and a few highlights, to give greater contrast than say too few or too many colors. I like the black feet, but with highlights of same or opposite limb from option 5 (last box) One idea: highlights of black feet, from the opposite limb, that show up like lights / energon glow look etc. I know my pics (of your pics) look like shit, but i dont have any proper image software, you have to use your imagination. If you imagine veins or arteries, but with an energon glow to them, thats the look im getting at.