The new_races_v2_1.zip file you have requested: Addons / Scripting / New Races Mod (2.1) - 40.52kb is not available. Perhaps try browsing all files for the game Star Trek: Legacy and upload any files you want to share or are missing. This is the only information we could locate:
This will add 8 races to your Ultimate Universe Mod and seperate Dominion and Cardassian racesTerran EmpireSection 31DominionVulcanXindiCardassianTal ShiarOmega Collective (assimilated ships)This mod does not contain any ships This is an update for the New Races Mod, this time with version 2.1. This tool is becoming very useful as some of the newer mods use it, so it's a required item for some of the files.