Edible Apple II

A few years ago I saw posted info on Geek Culture/Joy of Tech on how to make a cake that looked like the Smithsonian Apple-1 computer:

Now, Mike Maginnis has posted in the Apple II Enthusiasts group on Facebook a link to pictures of an Apple II wedding cake.

I like the look of it, but wish they included info on how it was made. What a dessert at KFest 2016 this would make!