Everything that you manipulate in the world, when you reset it will go back to the original state. So every picture you take and everything you stole you wont have it with you since it didn't happend yet.I don't keep track of every reset or partial reset. You should be right that they would not be in your inventory before I think. But the concept of the reset is that it remembers what you did but I have never seen the message "You will remember this" after obtaining an inventory object so inventory items doesn't seem to be remembered. So I think we are down to a bug, which I doubt, or a corrupt d/l. There is very little left to finish for v 0.10 and it does depend on those images unfortunately.
Edit: Not condescending at all.
You remember that you took a picture but to actually have the picture in your inventory to show it you need to remain in that reality.
So try taking the picture of the girls on day 1 (I suppose you know how) and after that check your inventory without doing any reset or jumping timelines.
If the pictures doesn't show then it is a bug (and one that I cannot reproduce) so let me know and I might ask for your save file to look deeper.
thanks!