Rubber Butterfly Knife Help With Lego Butterfly Knife?How To Make A LEGO Butterfly (balisong) Knife...PLZ HELP?

Help with lego butterfly knife?How to make a LEGO butterfly (balisong) knife...PLZ HELP? - rubber butterfly knife

Hello ... I wonder if anyone knows on Yahoo to make like a butterfly (Bali) with Legos and rubber bands (if nessecary) ... If anyone knows how and where you would find the Lego pieces with a knife will be much appreciated .. Thank you and good!