There's a Truesingers story in Three Windows. Unfortunately, not much else of the Gestalt stuff adds up to a coherent plot. It's always been my trouble with them.

As for pictures of the others, that will have to wait till I have found or acquired the necessary bits and bobs to make them. Which would be nice, but of course I'm limited as to what I can acquire. Suncat just leapt out at me, rather as she does. :)