Make cake according to package directions. Set aside.
Cut parchment paper to fit into bottom of two 8 or 9-inch round cake pans; spray paper.
Pour melted butter evenly into each pan to cover paper. Evenly distribute nuts and coconut over butter in each pan.
Pour cake batter gently and evenly in each pan.
Combine cream cheese and butter in a saucepan, heat on low until melted. Remove from heat and stir in powdered sugar. Gently pour evenly over cake batter.
Bake in a 350^ oven for 30-35 minutes or until cake test done.
Cool 5 minutes in pans then turn out cake into cake plate, remove paper and repeat with other cake on wire rack to cool; peel off paper-- then when cool enough to handle place this cake on top of cake on cake plate, before topping sets. This is so yummy looking!!!