Lancashire-based Molly tackles a cake with some bite with a giant white shark birthday cake, sculpting its realistic features and razor sharp teeth from over 15 kilos of fondant. Eloise's architectural cake for Essex Pride goes up in rainbow coloured smoke. The colourful cake take on Chelmsford's Town Hall is built from a 100-egg vanilla sponge, sandwiched with two kilos of rainbow coloured buttercream. Decorated in six kilos of fondant and florist paste, its intricate details take a whole day to sculpt - all of which hides a special colourful surprise. Nastassja's busy shaping and coating the two spherical sponges for her stunning sea urchin inspired baby shower cake.