I actually ended up doing my own version during the summer. It became a fanedit as I ended up removing the Spock/Kirk Childhood moments. My version included all the klingon scenes, extended green girl scene and the extended kobayashi maru test.
I had to throw in a klingon warbird from an older movie to replace the unfinished cg for the surrounded narada. It happens so quick and with subtitles on the screen, you don't notice.
The movie gives Nero a much better story and makes kirk even more of a douche but I like it.
I never put it on the net, just burned a bluray 1080p with 5.1 for myself.