I helped build this 54-inch Athena miniature in six weeks at Mass. Illusions, Lenox, MA. Although only seen for about 2 1/2 seconds during the "recruitment" scene at the end of the movie, it is one of the most highly detailed, and precisely built miniatures I have ever worked on. It matches the pre-conceived CGI miniature within 1/64th of an inch in all major dimensions. The tolerances achieved were so close that all of the CGI ships in the scene were able to be texture-mapped by scanning the real "Athena" miniature.