It's not the best model edit because to get around the face/skin color problem I made every one look the same. (I.E. All players affected by the edit look the same), however everything else is normal) I'm not sure if it fixed the helm problem or not, but I think it did. The helm looks a little big to me still, but there's no horns or hair clipping anymore.
Screenshots:
Without Helm
front: http://www.imagedumpwitheasy.com/uploads/3e84620260.jpg
back: http://www.imagedumpwitheasy.com/uploads/6c95b239ff.jpg
With Helm
front: http://www.imagedumpwitheasy.com/uploads/370cf8de45.jpg
back: http://www.imagedumpwitheasy.com/uploads/cad5becac7.jpg
Here's the patch:
de_-_ud_patch-8.MPQ - FileFront.com
You have to rename obviously to patch-#.mpq
I have them saved separately in a different folder and I rename them as above so that I can tell which is which.
Enjoy :3