You bumped this thread so I checked it out and couldn't see the images either.
My campaign to fill in the three smiley gaps next to the penguin hasn't caught fire with the Frog In Chief.
I did create some. My choices were Wembley (coy), Rizzo (shifty) and the Swedish Chef (hungry). I have heard that it's difficult to add more due to software issues, but that was a few years back. Phillip should have these on file as I did send them a couple months ago!
I likely won't post them until going through the staff.