I was shown a nice collection of card models (thanks Zathros). While looking up instructions for the "Gunwalker" model here on the forum I came across a build of Huey, Duey and Louie. I then learned that these models came from the movie Silent Running. After watching the movie, I decided to build poor old Louie. "I know you're sad about Louie...But he got Careless. And you see what happens when you get careless?"