The 25thcenturyshields.zip file you have requested: The Outdated Abyss / 25th Century Shields - 208.68kb is not available. Perhaps try browsing all files for the game Star Trek: Bridge Commander and upload any files you want to share or are missing. This is the only information we could locate:
25th Century Shields, this is for any ship above Enterprise E Era, or unless you like nifty looking shields that discharge like lightning. A highly recommended download, hope everyone enjoys it, before my first shield texture.