@egyptiantraveller I think many people who are senior forum users have been very kindly giving up their time to help others - and this topic comes up fairly often so I understand why they refer back to the checklist.
I think I understand what you are asking - and that is what other people might have done, that worked. When my husband and I were preparing the documents, we asked our lawyer, and they gave us a more detailed checklist. As other users mentioned, the immigration officers are very busy so they are asking for less.
Here is what we did: we created a powerpoint slide and squeezed 40 photos onto 20 pages (back and front) and colour printed them. We also included a text box with all the names, places, and people in the photo.
Hope this helps!