Here is the full list of all 12 What Remains of Edith Finch trophies - there are 11 gold and 1 platinum.
Unlock all trophies
Play Calvin's story again
Replay a story after completing the game
See Johann's name in the ending credits
Finish all stories
Look in all peepholes and telescopes long enough to hear Edith's commentary
Knock all the letters of Gregory's name into the bathtub
Take a picture of the rabbit outside Odin Finch National Park
Clear all balls off the pool table
Catch 2 rabbits with only 2 swoops
Let the drunken sailor finish his song
Take both paths to the house