Hi,
yes it may be disappointing, but we don't add images/photos few templates companies makes this same.
But you can:
1) use your own photos (good & legal source)
2) buy pictures from shutterstocks etc..
3) download licensed CC from Flickr
4) Hire photographer
I will add this info on our documentation.
p.s.
We we assume that our customers have their pictures, which better fit to their project goals.
I don't believe that restaurant don't have photos of their foods

which they serve.