Size: 31 inches, 1/144 scale (based on conjectural length of 375 ft.)
Size: 31 inches, 1/288 scale (Twice as big if you want it to fit the movie's interiors)
The EVA Pod is one-half inch in diameter.
Click for larger, 1024 x 768 image
Filmed in 2002 and first shown on the Discovery Science Channel in 2004, it features narration by William Shatner and my misspelled name in the closing credits.
The program can be seen in its entirety on YouTube, here. The model appears about 18 minutes into the show.