Preheat oven to 350 degrees F.
In a mixing bowl, stir together flour, melted butter, and ground nuts. Evenly spread mixture into a 9" x 12" baking pan, and bake for 15 minutes until the crust is lightly golden brown.
Whisk together pudding mixes and milk. Refrigerate for 10 minutes while you prepare the next layer.
Using a hand mixer, mix cream cheese and powdered sugar until well combined. Using a rubber spatula, gently fold in , and 1 1/2 cups (or 8 oz) of whipped cream.
Use an offset spatula to evenly spread cream cheese mixture on top of cooled crust.
Next, carefully, add spoonfuls of the pudding mixture on top of cream cheese mixture. Using the offset spatula, spread the pudding into an even layer.
Finally, spread remaining whipped cream on top of the pudding mixture.
Let cool in fridge for 1 hour to allow everything to set up together.