I made this for a 4 year old. Coins are the chocolate wafers covered in gold foil that you can buy at the store. Toys were added to the cake. Waterfall and rocks are buttercream and the sand is brown sugar. Crocodile is fondant. It's hard to see but I placed 3 candles into the top 3 cannon balls and then one into the cannon. It was cute when it was lit up. Thanks for looking!