If anyone wants any of the recipes for the cakes they are all from the Mary Berry Baking Bible, which is the best cake book on the market.
I made:
Chocolate Fudge Cake
Coffee Sponge Cake
Victoria Sponge
Crunchy Topped Lemon Cake
Cupcakes with butter icing
Cupcakes with glace icing
http://www.amazon.co.uk/Mary-Berrys-.../dp/1846077850
Happy to send over the recipe if you had a favourite.
The cake toppers I ordered via ebay from Holly's Cake Toppers.
http://stores.ebay.co.uk/hollyscaketoppers
They also do brilliant large cake toppers made from your own photos printed onto icing. Here is Stuart's birthday cake last week.