I have attached the DayZ script executor that was released some hours ago. Take a look at it. You need to register/make a certain number of posts to get it from the source.
Patch #2 broke some of the scripts included and some anti cheating functionality hinders the other stuff, but can be sort of bypassed for now. Supposedly you can bypass the anti-teleport when teleporting long distances by logging out just after you have teleported.
CreateVehicleLocal works but the spawned stuff is only local?
Plug those holes.
2 threads on the internet where people are testing this thing out, I'm not going to. Might get some additional info about functionality from there.
[LINKS REMOVED] - Rossums