Here is the full list of all 16 Foto Flash achievements. It takes around 1-2 hours to unlock all of the achievements on Windows.
You bought 10 bananas for some reason...
Obtain all in-game records.
Delivered all the photos to the magazine.
You got Keytara's photo!
You got Clef's photo!
You got Xyla's photo!
You got Trompette's photo!
You got Flam's photo!
You tried calling the police.
You got Midi's photo!
You got Violina's photo!
You got Cymbelle's photo!
You got Synthia's photo!
Brought all the mushrooms to the mycologist.
You got Ukuleila's photo!