I've never had much success in the past with Fimo (polymer clay) but after seeing the fab work by Donna Kato I thought I'd give it a second chance.
I used ordinary Fimo, a large stamp from Hero Arts, face stamp by Lost Coast and some cutters usually used in sugar craft. A toaster oven to bake it costs less than a heat gun!
I don't know how much wear and tear it will take but it's quite pretty!