Best Way to Do Extra Eyes/Mouths Etc?

skelegraph

I want to do some renders where people have multiple eyes, eyes instead of mouths, mouths instead of eyes, etc.

I'm guessing that the answer is "do it ih Photoshop," but I'm curious if there's a way in Daz. 

Some inspo:

Gordig

The only existing product I know of that does something similar is Oso's Bocular Man:

Outside of that, you're probably stuck with Photoshop.