Yes, it is.  A while back, I asked about a completely faceless Vicky and was pointed to a thing on ShareCG - I was on a different computer then, so I will go look for it.  Also, Blackhearted posted his attempt to make what I wanted - he did it as a "hmm . . . " sort of thing, and it looked okay for what he did.

I will look for both real quick and post links when I find these.

As for making a new eye where one normally does not go, I have no idea how to do that, but I am certain it can be done.

My thread: http://www.renderosity.com/mod/forumpro/showthread.php?thread_id=2850069

(This was posted as a "how would I do it" experiment)

ShareCG: http://www.sharecg.com/v/45297/gallery/11/Poser/V4-No-Face-Prop

(This was posted in my thread as a "buy it now" suggestion)

I hope these help a little. :)