Building a robotic or mecha-style anime figure requires high structural precision, crisp angular folds, and functional pin-joint mechanisms. Cut out heavy cardstock armor plates, thrusters, and mechanical frame parts from metallic or matte grey paper templates. Use a needle or micro-hole punch to create tiny pivot points at the shoulders, elbows, and knees. Insert small rolled-paper pins or plastic split-pins through the aligned joint holes, securing the back tabs so the limbs remain poseable without tearing the paper. Assemble the angular torso and chest armor over an internal paper cube framework to maintain rigid alignment. This approach yields a dynamic, posable mecha statue capable of holding iconic battle stances.