In 1.04 the instructions have changed, DayZ devs renamed the function GetTesting() to GetCEApi()

Go from:
GetTesting().ExportProxyData("7500 0 7500", 10000); //Centre of map, radius of how far to go out and find buildings.

to:
GetCEApi().ExportProxyData("7500 0 7500", 10000); //Centre of map, radius of how far to go out and find buildings.

This is how DayZ should look: https://www.youtube.com/watch?v=TfkqB8xFr1A I'd like to help modify the entire map like this for the community. Please get in touch if you're interested.

this how to be Dayz :)