Iron Man preparing to shoot. I didn't make this 3D model but i can't remember who did it or the web site i got it from. I did repair the mesh with Netfabb to be able to print it without problems.

Print instructions

Category: People Print Settings

Rafts: Yes

Supports: Yes

Resolution: 0.2

Infill: 20%

Notes:

Be sure to add more supports to the arms in S3D (or your favorite slicer) so that the support for both arms don't move during printing. I didn't put enough supports for the left arm and it got all screwed up because the supports moved at the waist line. I had to print a left arm alone and reattach it with some plastic welding.