December 3, 09 : 4:02 pm

TyRuben Ellingson was responsible for overseeing the conceptual development of the Armored Mobility Platform, the massive thirteen-foot “walkers” originally referred to as the “power suit.” (Excerpt)
December 3, 09 : 12:01 pm

Notes by James Cameron
“Thwap thwap! is the sound Banshees make when their leathery twenty-foot wings take flight. More bat than bird, and shaped like a sting ray, the wildly colorful Banshees have four wings with translucent membranes, glassy fangs, razor-sharp talons, extra eye-like sensors, a distended jawbone, whip-like antennae, and bony heads.” (Page excerpt)