I just made one of these for a grooms cake. I made the wrapped look by putting a VERY thick coat of buttercream, on the top . After I covered it in fondant, working very quick I used one of my veining tools and created deep circular ' valley's ' and with my fingers pinched them to the shape I want them in the coil. After that I dusted with black luster dust to fill in the spaces and give it more depth. I hope this helps.
7/19/14 at 6:02am