Hello all. My name is Jersy. I'm a new member as of today and I am completely new to all of this. I am reading all these posts and I don't really know where to start. I originally was looking for a pepakura file to make for my son this halloween but now I want to make a whole suit for myself lol I have a mac and I couldn't open up some of the links cause they were in formats that don't open on a mac. I have a couple of questions. First, if I want to make a paper helmet and possibly whole body of an Iron Man suit where would I find a file for a mac? Secondly, if I wanted to start a build with foam, what do I need to start/make one? Special machine? Materials? I appreciate everyones time that reads this and hope to hear from you guys. Thanks!