Well, what few pics I took are in this thread, with some more detail.
As for back vs side, I went with the back b/c I’d already had the back panel off in the past and was familiar with how to get it off and on, and it’s thinner than the side panels. Plus, my table layout made the back panel more attractive. But I see no reason why the side wouldn’t work just as well, and potentially better under some circumstances.