You can see the new design in this leaked photo. There's just the one camera - the two-camera setup is reserved for the Plus models. This is the Gold color option, by the way, I know the colors of the photo are off, but it is.
Then there's this alleged photo of the retail box. It's particularly blurry, but you can still make out the text - "iPhone 7 Rose Gold 64GB."Alleged photo of the iPhone 7 retail box (64GB Rose Gold model)
I guess it's good news that it's not 16GB, leaving a sliver of hope that Apple will finally upgrade the base storage on its phones. Fingers crossed.