Take a look at Judi Maddigan push-mold site -
there are so projects and tips, and you can also take miniature toys (kinder egg gifts?) and turn them into molds!
and another source of photos and projects in PC and others
Polymeri Online - Iris Mishly Polymer Clay Blog is introducing new techniques, artists, interesting designs, tutorials or great inspiration since 2005. You are more than welcome to take a look and enjoy the wonder of polymer clay.