Yeah... Like said. Also Jacket has a point, I'm also pretty sure that the ghost breath sound is buried somewhere in the .REZ Files... Back in the day when .REZ Chamming as possible, people could manipulate them however they'd like it to... But that's patched now. Making a Ghost Breath Mod - I'm not sure if something like that can happen to be honest, but like marv said(more exp. then me as far as I know) - it could be possible, but it takes a lot of work and coding.
... That's basically it. We'll see if someone can make you a mod. Don't know though because it will take a lot of time.
~Closed.