Now a little bit of nostalgia. Mazinger Z, the SuperRobot created by Go Nagai, was my inspiration since my childhood, and the most important reason, with Star Wars for my love to Robots and Sci-Fi. In Spain was in TV on 1978 and became a total phenomenon on that years when my country was on the transition to democracy.
The most popular phrase on that years among children was "¡Puños fuera!" ( Rocket Punch!)
Color is applied with Flash. Simply and fast. (isn´t too god, I know)
Edit: I´ve retouched color to give it less saturation.