Athenian Mud Pie – anyone got the recipe?!

Hey Houston! Niko Niko's does an out-of-this-world dessert called Athenian Mud Pie, which has a kind of brownie base layer and seems to be topped with cream cheese (?) and filo pastry (?)

Does anyone happen to have the recipe? A Google search has revealed nothing, and there's no prior mention of it in r/Houston that I can see – hoping a redditor has some inside knowledge!