Told you I would keep you posted! Here is the second Mini-Nubbin keychain design! This one is flat and unstuffed with a grommit to put the keyring through.
I borrowed my mother's grommit/eyelet kit (the grommit/eyelet is that little metal piece around the hole). She usually uses her grommits for papercrafting and cardmaking, but she says the stuff she has works on fabric too.