Step 10: Use the line on the top, right side of the torso as a guide to draw Mewtwo's first arm. Follow the basic path of the guide to draw the top edge of the arm but make the shape curvier. At the bottom, draw another curved line for the lower edge of the arm. Curve he shape at the bottom for the forearm.
Step 11: Use the small circle on the right side as a guide to draw Mewtwo's first fist. Inside the circle, draw the three fingers using a series of curved lines. At the end of each line, draw a circular shape for the tips of the fingers. The whole fist should fit snuggly inside the circle guide.
Step 12: Darken the lines under the head for Mewtwo's neck. To the right, draw two more short, curved lines for the extra section behind the head. Draw the chest on the top part of the torso using a series of curved lines. The bottom part of this shape should be curved to form pectoral muscles.
Step 13: Use the sloping line on the lower, right side of the body as a guide to draw Mewtwo's first leg. Follow the shape of the guide and lightly sketch the shape of the leg around it. When you get the shape of the leg right, darken the lines. The top part of the leg should be big and round. Draw the middle section skinny and add a small circle at the joint on the left. At the bottom, draw two long, round shapes for the toes.
Step 14: Darken the outer edges of the initial torso guides to create the shape of Mewtwo's body. Make the shapes at the top rounder. Inside the torso, near the middle, draw a curved line.