heh, the first time i saw Nightmares armor i was inspired to try to make one. That was back in like 2005, or something like that, I looked for months for references and tried to find a site that had people that made them... One day i happened to be looking for some other people that had made the suits, just to see what kind of work other people had done, and in early 2006 (or some time around there) i found
This, I saw some pics of armor and thought that i had finally found a place with people who had made some great stuff.. I never noticed the forums... I went on that site very frequently, but i never really saw anything that helpful...
Throughout 2006 i tried different ways of making my armor, I tried paper, foam, cardboard, and some kind of plastic stuff, none of them worked out right.. trashed everyone of them. (kinda regret that now

) Then one day (mid 2007) i got back on that site and was looking for something else that i might have missed (even though i was pretty sure i had checked everything). I saw that there was something about forums, i clicked it...when i browsed through all the pages of info and tips, i was mad. The perfect site i had been looking for was right under my nose the whole time.
That day i started working on my first pep suit, a few weeks later, i made an account on the forums, showed my completed product and i've loved it ever since.
EDIT: ok, this is more of how i discovered the 405th, but i cant explain why i wanted to make armor without you guys.
EDIT2: i didnt really make it cause i like halo, i do like it, just not the main reason.