Those were all related to blurry photos of molds, cases, or other factory bits and pieces.
A blurry photo of a 32 GB chip isn't going to look any different than a 16 GB chip. All someone could do is say they "saw a 32 GB chip," and who's going to take that seriously?
They could also leak a screenshot showing the About screen with more than 16GB of open space.
Not a horribly faked one like last time, either.