Make Chocolate Butterflies Using Wax Paper and Books! The Books give it a realistic pose. The Template/Pattern is included in the Tutorial! I could see white chocolate ones on a white cake. : ) Also other ideas on cupcakes.
How to make chocolate leaf decorations - melted chocolate and mint leaves. If you're making a mint choc cupcake maybe leave the mint leaf coated in choc to top the cupcakes instead of peeling the decoration off!