Model Prisoners - DRONES 1/6 scale Drones from Silent Running Huey, Dewey and Louie. $55 each + Shipping or $ 150 for the set of all three + shipping. | Facebook
Silent Running Drone #1 Dewey Resin Model Kit Robot New
silent running" 3D Models to Print - yeggi
Silent Running Drone Robots Resin Model Kits Set Of 3! Huey, Dewey, Louie
Modeler's Miniatures & Magic
1971 - "Silent Running" Drones - Doug Trumbull, Don Trumbull, Paul Kraus & James Dow (American) - cyberneticzoo.com
Drone Silent Running Robot - The Old Robot's Web Site