Well, I've discovered that I will definitely have to make several sections of the Store Wall invisible so the cameras can be set up to look inside. The way everything is modeled now, it's just one big prop. I'm thinking about cutting it up into Quarters. That way, when loading, people can load either the front of the store, the left, the right, or the back. Each side will have a different section of the store, like the Meat and Poultry section, the Frozen Foods, Produce and the Delicatessen.

Cutting it up into quarters will also make it easier to model. I spend a lot of time trying to find a decent vantage point to model from so I can see what I'm doing.