A High Poly Arc Reactor from 'Iron Man' 3D ModelTony Stark Heart Iron Man Arc Reactor 3D ModelThe Arc Reactor was a power core made out of palladium, and was the initial power source of the first Iron Man Mark suits, and was later modified to an advanced level by Tony to power his suits, as it kept on improving. The second arc reactor is made of an element that Tony Stark created in the second movie.A highly detailed 3D model of the Arc Reactor, that powers Tony Stark's Iron Man suit. Fully compatible with Blender 4.0