I went through the scenes in ROTS that featured the KST. I noticed with the vest that not all the pouches have the same pattern as the armor, as some people have done, and that some of the pouches are white / brown, with others light gray / dark gray and the remaining ones are the same as the armor. Here are some screen caps below and there is also a link to my photobucket account. The referance I have there is what I am basing my build off, and as the pics are screen caps, then I guess that is what is screen accurate.
Link Here : http://s295.photobucket.com/albums/mm143/t...er%20referance/