The trials_v3.zip file you have requested: Skins / Skin Packs / Trials and Tribble-ations - 7.17mb is not available. Perhaps try browsing all files for the game Star Trek: Elite Force and upload any files you want to share or are missing. This is the only information we could locate:
Sisko, Jadzia, Bashir, and O'Brien from the DS9 episode "Trials and Tribble-ations". Full team support. Audio taunts included.