Iron Punisher - Custom Mighty Muggs
Iron Punisher is a hero who first appeared in Marvel Comics What If? Vol. 2 #29, September 1991 by George Caragonne and Ron Wilson. Frank Castle (The Punisher) joined the Avengers formed by Captain America and wears Iron Man styled armor that looks similar to War Machine. The Mighty Mugg above portrays him in this "What If" situational armor.