The plasmarupture.zip file you have requested: The Outdated Abyss / Plasma rupture - 590.95kb is not available.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:
This mod gives colored smoke trails. They last, they're thick enough to fly through, and if the modder who did your ship did his job right, will be colored correctly for race of ship.