MarketSaw has just posted some new concept art images from the highly-anticipated film Avatar, which is set for release on December 18. Click below for some new concept art images of the Power Suits and the futuristic helicopters in the film.

Concept Art of the Power Suits in Avatar
Concept Art from James Cameron's Avatar
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In the future, Jake, a paraplegic war veteran is brought to another planet, Pandora, which is inhabited by the Na'vi, a humanoid race with their own language and culture. Those from Earth find themselves at odds with each other and the local culture.

Avatar, which stars Sam Worthington, Zoe Saldana, Sigourney Weaver, Michelle Rodriguez, Giovanni Ribisi and Joel David Moore, opens nationwide on December 18.