Assimilated Voyager

turned into their borg counter-parts and the textures have been borgified as well. According to the readme, sometimes your model/weapons will not be set properly and in this case you must type 'exec borg.cfg' into the console, although this did not happen to me. The mod is still quite buggy though, a lot of the model animations are broken etc. Give it a try.
This is an interesting single player mod that turns you into a borg munro. The actual borg on the missions however are turned into random members of the voyager crew. The crew on voyager are