Here is the full list of all 16 Alveole achievements.
Collect all photo cards.
Get the Purposeful photo card.
Get the Imperfect photo card.
Get the Adventurer photo card.
Get the Stumble photo card.
Get the Hopscotch photo card.
Get the Lazybones photo card.
Get the Winner photo card.
Get the Weakling photo card.
Get the Student photo card.
Get the Hard Worker photo card.
Get the Far Space photo card.
Get the Coward photo card.
Get the Kangaroo photo card.
Get the Detective photo card.
Get the Welcome Back photo card.