Hi friends How do you do, Ok its time on Creating Robo. (Here you need good sources then only you can achieve your imagination)I want to conclude this in very simply way So i didn't give any steps just i gave u idea how to do this. Ok lets take an Good quality image then duplicate it. Now create a New layer and select the brown color then take the circle selected tool and draw a circle, then give feather 1px. Now Click Alt+Back Space Key. Now the selected circled part filled with the brown. Now adjust the circle at different body parts and adjust the circles to the direction(here you can duplicate the circle, how much you want) now take the steel,chrome and wiring parts and place them at required position. Now a small adjustments Now select the skin part then blur and dodge a little for plastic look. I think It's a little bit helpful to you. So lets try to doing it. Bye take care :)........ Yours Krish