Step 1: gather some aluminum foil, packing paper, and studio decorations
Step 2: hot glue it all together and add some legs
Step 3: Get a nice big paper plate for the door
...which is still a bit of a head-scratcher considering how far that 1/10th will go with our advancements in production techniques. Then again, it was more about winning a p***ing contest than actually expanding into the rest of the system...