Source google image: http://jaysbrickblog.com/wp-content/uploads/2017/07/LEGO-76083-Beware-the-Vulture-Spiderman-and-Iron-Man-Mk47-Minifigures.jpg
Lego iron man chest plate
Source google image: http://jaysbrickblog.com/wp-content/uploads/2017/07/LEGO-76083-Beware-the-Vulture-Spiderman-and-Iron-Man-Mk47-Minifigures.jpg