Iron Man 3D models wanted for 3D printing.

Hi,
Can someone please point me in the right direction?
I'm trying to find a full set of Iron Man Armour in 3D format (i.e. IGES or STEP files) - not pep files - as I'd like to get them before they've been squared off & flattened.
I’d prefer either MK6 or any from Iron Man 3, but if not others would make me a happy bunny.
The reason for asking is the 3D print the suit.
Any help would be appreciated.

Paul

Google haha, joke, there is a lot of models at net, some are free, some ask for money, so good luck with your search.-

Check out grabcad.com (maybe org)
There are scans of the mark 3 and war machine. It will take alot of work (as I am doing....) to make it Printable as suits. But it could work.