Beetlejuice's freaky face

I can't remember where I found this photograph, but it's from a collection of movie props and was apparently built for the scene in Tim Burton's Beetlejuice (one of my favorite films) where the Ghost with the Most turns his back to the camera and freaks out the Maitlands by transforming his face.

All we can see in the film are some thin spider-like legs, definitely not the grotesque, alien appendages seen here. I'm guessing they decided to leave more to our imagination and left this awesome prop unused.