How to take pictures of a case iPhone 6 without iPhone 6?

How to take pictures of a case iPhone 6 without iPhone 6?

1. Get a "case iPhone6"
2. Take a photo of it with something other than an iPhone 6

I've been trying to understand what this means for a minute or so. Is this a riddle? The iPhone 6 is currently in production

Take a picture in the mirror maybe?

You use a camera or another phone to take the picture.

You don't make sense

What does this even say or mean.

You mean case leaks?