I added a link to my moddb where you can download, and also the description:
Because pak0.pak has the files, but
Dawn of Darkness still uses the Quake 2 player sounds, i made a folder
"players" in "roarke" folder, with the sounds. Now, you will have the
Dawn of darkness player sounds.
Dawn of Darkness working player sounds v.1
This file is obsolete, because v.2 is out.