Okay, I opened that file and it is just 1 big MESS. The 'designer' didn't even BOTHER to change the unfold after pressing the unfold button...
In the first picture is the unedited file, the in the second image i edited the outside of the ears only.
I'll try to edit it a bit more, to make it remotely buildable.
I have a slight hate for unfolds like these... Despite the model being cool, the unfolder doesn't even put effort in his work.