HOW TO: Join the 501st Legion as an Imperial Stormtrooper (TK) in Getting Started - Read this First! Posted November 7, 2016 · Report reply Thanks for your answers. Here in Argentina, it´s not possible for all buy an armor made of fiber glass, ABS, HIPS, or PVC. I saw some people wearing whit Eva Foam, but I don´t know if they belong to the 501st. That's why I did my question.There are many vendors world wide who will ship to you. Cost may be a factor though. I'd email vendors from the approved list in the getting started area or post in the main 501st for sale forum that you want to buy a stormtrooper shipped to Argentina and would a vendor contact you.