Zefan is a nice guy, I'm sure he wouldn't mind if the beta got released, if you asked him about it. Might as well put it on the moddb site.
The mod is playable, everything works, though I never tried it on a dedicated server.
Nobody is going to make playermodels or anything for a dead mod. But if someone really wants to put in some time, he can use the US soldiers from Project Normandy. They're not entirely accurate, but at least it's something. And for Korean forces, perhaps EOD can provide the soldiers there. Though it probably isn't worth the trouble, there are possibilities.