I've given up more than an year ago and I doubt I'll ever come back to finish the mod.
I don't want to leave all the work I've done disappear, so I'm releasing the unfinished version. If you're still interested in the mod, now you can try out what has been finished. If you want, you can edit it and even release it. You can call it as your own project. (just a small mention would be nice)
How to play
Unzip the "SF" file into "mods" folder. (Something like "FarCry\Mods\FC")
Then click the "start-devmode.bat" file. In the campaign menu, choose what level you'd like to play.