Step 11: Draw the chest plate section of the armor below the reactor. Chibi Iron Man's chest plate consists of a diagonal line on either side joined by a horizontal line below the reactor.
Step 12: Below the chest, draw a small square-like shape with a line through the middle for Iron Man's torso armor.
Step 13: Using a series of diagonal lines, draw the sides of Iron Man's torso armor. The lines for the side armor should line up with the lines for the middle armor.
Step 14: Using a few short, angled lines, draw the lowest part of Iron Man's torso. This section should look like underpants but with angled lines. Don't draw this section too far below the abs.
Step 15: On the upper, left side of the body, draw a couple of curved lines for the top part of Iron Man's other arm.