Preheat oven to 350 degrees F
In a large bowl, combine cake mix, water, oil and eggs
Pour the cake batter into a prepared 9x13 baking dish
Bake for 30-35 minutes or until a toothpick inserted comes out clean.
Slice into bite size squares. Set aside to cool.
Combine the pudding with the milk and whisk.
Fold in the whipped topping.
Separate the filling to 3 bowls and color each bowl with one of the food colorings.
Into your buckets place a little of the cake. Next a layer of one of the puddings.
Repeat the layers so you have 3 layers of pudding, each a different color.
Top each one evenly with the cookie crumbs.
Cut the bottom of the Milano cookie off.
Using food coloring and a little paint brush you can paint on the cookies R.I.P and such.
Decorate the buckets with the gravestones, candy and sprinkles.
Refrigerate for an hour. Serve!