the real purpose of this site though is inspirational support from fellow peers, a DIY - with support, Do It Yourself doesn't have to mean do it alone. Asking for molds or buying isn't really the goal of the site - and I think it violates the rules to do directly on the page (what happens off site or in private is up to the builder of course) but honestly... the thing even more awesome than these amazing suits of armor... are making it yourself, that pride.. you can't put a $ on.
When it's done, or near done, and you walk in public- test walking/sitting/movement for the big day (wether that be "Halo"ween, a convention, a birthday, holiday, or just cuz) and all the looks and smiles and "OMFG LOOK AT THAT" you get... there's absolutely only 1 thing better then that - being able to tell the truth when they ask "where did you buy that?" and being able to say "I made it myself" their eyes bug out of their heads and jaws drop the ground, you earn 1,000 respect just for that fact...
But not everyone is in it for the pride and honor. So back to your question.. yes some of the Elite armors have molds made - cuz molds are expensive and to most of us only the "elite" pieces deserve molding.
For my reason - my good armor will be molded and repainted - and the original turned into a wearable decoration being held up by a PVC pipe skeleton of me - like Platemail soldiers standing against a castle wall as decoration. A plaque will be made describing the item, models used, unfolders, and lights added as a display. Literally - make a museum of armor. I will then wear and break the replica's made from that mold.