When Iron Man hits DVD shelves Tuesday, September 30, fans are going to get access to a ton of great extras, but right now you can get a sneak peek at some of them. A ton of cool new concept art has been posted over to Yahoo! Movies to whet fans’ appetites for the film.

The concept art includes painted designs from comic artist Adi Granov for some alternate armor, early sketches of the V1 armor, maquettes and breakdowns showing how the armor seals itself once Tony Stark puts it on. Although it is likely that all of this will be on the DVD releases, you can get an early look at the 28 new images if you CLICK HERE

Iron Man Concept Art

Iron Man Concept Art

Iron Man Concept Art

Iron Man Concept Art

Iron Man hits the shelves on DVD and Blu-Ray on September 30, and Iron Man 2 will be back in theaters on April 30, 2010.

Dont't forget to also check out: Iron Man [2008] [WS] [Ultimate Edition] [2 Discs] [O-Sleeve] and Iron Man [Blu-ray]