@Ailuros27@TheWord21 I'd greatly appreciate that list. Also, @Wargla I'd like a save with those official pictures for experimentation purposes.
Here is my complete save:
https://www.multiup.eu/download/f9bc3c36912574b59dbda4e3b4518513/00050000-101C9500.rar
More details:
- I am at the beginning of the game and I bought all photos that I could to Hateno lab's guy: 367 items at all.
- The only item present in the save that I didn't bought is the mushroom that he is asking to photograph. It is item 177.
- At this stage of the game, he is not selling the following items: items 107, 112, 120, 124, 136, 150, 151, 152, 156, 157, 158, 159, 160, 161, 198, 319. So all these items from the encyclopedia are not available in the save.
- The save you want to analyse is in 00050000-101C9500\80000005\1. This is this one with all items I could bought.
- Encyclopedies in other saves in directories "0", "2", "3", "4" and "5" are either empty or contain only item 177 (in case you want to compare some data).