What about this one?

TERMINATOR 3: RISE OF THE MACHINES LIFE SIZE ROBOT T1-9 TANK FROM STAN WINSTONCondition: In Excellent Conditon as pictured. Stored off Lot in Hollywood Studio.
*THESE ITEMS ARE 100% AUTHENTIC GENUINE PROPS USED BY THE MOVIE PRODUCTION CAST AND CREW. NOT A REPRODUCTION OR COPY.
Description:
Original T1-9 Terminator Tank Robot from Terminator 3: Rise of the Machines. Created by Stan Winston specifically for the movie. 1 of 2 screen used in the film. This version is in excellent condition. Head has 30mW Laser Sensor for sighting its element. Features Caterpillar Tread Tracks for legs, swiveling "Torso" and Hanging Gatling Gun Arms. Arms measure approximately 65 inches wide by 9 feet long x 77 inches tall in Gunslinger mode. Pictures above display Stan Winston posing with Terminator Robots. Screen shots were taken during filming of the movie. Extremely Rare Piece of Memorabilia that has been now made available!!!
Features:
* Item: Terminator T1-9 Life Size Terminator Tank Robot
* Dimensions: 65" x 9' T x 77" H
* Gatling Gun Arms
* Gunslinger mode
* 1 of 2 models created and used in the film
* Posable Moving Torso
* Head Laser Sighting
* Moves on Caterpillar Tracks
* Can be Re-Rigged Electronically
* Screen Used
* Hero Prop
* Certificate of Authenticity Included with T1-9
* Rare Piece of Cinema History
* Please contact Hollywood PARTS at 818-255-0617 for all inquiries and questions.
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Ebay link **
Impressive!!!

But I would prefer to own the original t800 model full size
