I apologise.
they have figures with removable parts and stick on armour with battle ravaged parts sticking on, it would more than likely be based on them trying to emulate scenes shown in the film.
besides mashed up robotics would make him more likely to want to build more suits.
more suits, more toys more money, it's all an evil spin and iron man is a character who can milk it the most because his variation in suits/toys can be all completely justified unlike spidey 1/2/3 toys all really just being the same thing.