It is a collection of twa files gathered from Vader, Vulcan, Big D, Thrawn and others. Each twa zip file has the twa file and 4 txt files. The txt files are the edit's specs, alien info, planet info, and ship info. The text files were created with a tool created by Xentropy.
There are about 90 in the project now.
Look here
The above link is for the player version sans the twa files themselves (I was running out of space) If you need the TWA file I uploaded everyone of them to Vulcan's Download Section.
Cerne