Bushra saw the cake I made for my mum's birthday (see here) and wanted it to be inorporated into her wedding cake. I used the same method as shown in my earlier post but changed the quantities slightly to account for a slightly larger cake:
8 large eggs
430g self raising flour
430g caster sugar
430g soft margarine (I use flora light)
6 x food colours (I use Sugarflair Spectral colours)
Follow the method in my previous post - link above.