Ii is all made from RKT, (rice krispie treats). I like working with them as they mould well and firm up nicely. I used Tylo powder in the fondant to help get a nice firm finish. The horizontal blades were made from cake pop sticks painted silver. Hope that helps.
Jo, UK, https://www.facebook.com/pages/LilyRoo-Cakes/118115641585173