Here is the full list of all 15 Foto Flash 2 achievements.
Get all the music tracks in-game
You finished Foto Flash 2!
You got Azalea's photo!
You got Dahlia's photo!
You got Pansy's photo!
You got Rose's photo!
You got Tulip's photo!
You got Daffodil's photo!
Get a score of 30,000 in Meteor Shower
Get a score of 200 in Sala City Shakedown
Get a score of 100 in Turbo Snake
You got Petunia's photo!
You got Daisy's photo!
You got Violet's photo!
You got Cactus' photo!