Hello again, RPF! I am starting a new costume project, an Iron Man MK 6 movie suit using EVA foam floor mats. I have the pepakura files, provided by Stealth on his YouTube channel (thank you, Stealth, as well as a big thank you to the original creator of the files), and I have begun cutting the pieces out. My foam mats are about half an inch thick which seems kind of thick to me, but it's all I could find in stores near me.
Once I finish the foam build, I plan on coating the whole thing with resin, so it has a nice hard shell, and won't deteriorate the way most foam suits seem to.
Since I have just started, and this is my first foam project, any input would be welcome! Pics coming soon. Thanks!