Superman: Flyby - The Rouser
"The highlight of the project was Superman's cousin Kata-Zor's giant battle mech. The film climaxed with an epic battle between Superman and this Kryptonian battle pod." - Phil Saunders
"These were some early concepts that were rightfully rejected as too "chicken-like," but I enjoyed envisioning some alternative weapon configurations." Phil Saunders
"This was the final design. The Rouser needed to start out as a flying battle pod before the legs folded down for walking mode." - Phil
"Two versions of the interior. Production designer Owen Patterson wanted to represent Kryptonian technology as a backlit glowing green energy. The Mech would be controlled by a motion control scanner that would translate the pilots motions into movement." - P.S.
"When it was considered that the vfx and wirework required for the zero-G gyroscope would be too expensive for every shot, I had to come up with an alternative design that could be achieved practically." - P.S.
And last, but not least, in the past Phil posted one image from the climactic battle between Superman and The Rouser. Phil's description of the epic confrontation, "The battle ends when Superman flies circumnavigates the globe before the Rouser can turn around, building up enough momentum to fly through the battle pod."
More:
http://www.philsaunders.blogspot.co.uk/2013/04/superman-flyby-rouser.html