So I went ahead and created the stacked object as instructed and decided to make a rather rudimentary and blocky rocket. Interestingly enough I didn’t intend for the “engines” to turn out the way they did, I had something else in mind, however when the nozzle was placed and I started messing with its dimensions it buried itself in the cube in the way you see it in the screen shot, and I thought, wow, that looks better than what I was thinking of doing 
This exercise, while I thought of skipping it due to it being in the intro ended up really giving me an opportunity to practice moving objects, using camera controls, and utilizing the 3D marker to my advantage. I recommend everyone give it a go!
So, without further delay, here it is!
