In the coloring page, Jim is admiring a robot with a rectangular green body and a round head complete with two bright blue eyes. Its arms are thin and end in three claw-like fingers, and its legs are also rectangular. To make the robot stand out, try giving it a bright coat of green paint and use details like scratches, shading, and patterns to make it look as if it's been around a while. You can complement this with white highlights on the rectangle panels of its body and arms. For the head and legs, you can color them a lighter shade of green, to make them standout against the rest of the body. For the two blue eyes, try making them pop with some extra details around them – adding specks of black and white could create a robotic look. Be creative and add any extra features to the robot to make it your own unique creation!