If you collect Marvel Universe figures like I do, you know the utter frustration with and disdain for the classic Iron Man figure Hasbro seems to LOVE putting in multi figure packs. Over the course of my collecting MU, I've gotten quite a few of these in my collection, and unfortunately the figure doesn't lend itself well to customs. This is a figure no one wants, so I had no choice but to find something to do with it. Classic style Sentinels seem to be a decent idea. I've always liked the idea of human-sized Sentinels to hunt and battle mutants in smaller/confined areas. I added custom sculpting for boots and cuffs on the arms as well as sculpting on the head to make them look more Sentinel like. Initially, I wanted to give them fresh and shiny paint jobs, but I thought a more scuffed up look would fit.