Alien Cookie Cutter

Didn't find an alien cookie cutter, so I made one. This is the first Thing I'm putting up here, made this with PTC Creo Elements Direct Modeling Express. Also included the .pk2 file, so you can change dimensions. I tried to keep some holes on the top, to be able to push down the sticking dough. Didn't need it though. I think it looks even better if you leave the eyes and mouth, check the picture.