On Github/Issues, I said that I had lost the image file sources for the clock faces....

Well this is embarrassing.. They were all right there in the gimp folder in PiClock. https://github.com/n0bel/PiClock/tree/master/gimp

Since then, @neo-aeon read my comments and created a great (read as GREAT!) tool for helping to create new clock face and hand images. He's also created a great clock face. Both of those are in the https://github.com/n0bel/PiClock/tree/master/Contributed folder.

Thanks to all current and future contributors!