The zzds9.zip file you have requested: Mods / TNG and DS9 uniforms - 941.78kb is not available. Perhaps try browsing all files for the game Star Trek: Elite Force II and upload any files you want to share or are missing. This is the only information we could locate:
For a few years, Starfleet had two uniforms worn in active service, and when the Enterprise would visit DS9, they would be in the same place. This is a recreation of that.
That's about it. It looks good although some colors need a bit more work.