Place the 10-in/25-cm cake layer on the cake board. Slice the cake into three even layers and fill with cream cheese icing. Crumb-coat the cake with icing. Insert 6 dowels in the cake: 1 in the center, 2 at the top, 1 at each side, and 1 at the base and trim so they are flush with the surface of the cake. Roll out the fondant ⅛ in/0.3 cm thick. Carefully cover the cake w