Here is the full list of all 36 Psychedelica of the Ashen Hawk trophies - there are 14 bronze, 18 silver, 3 gold and 1 platinum.
Obtained all trophies.
Flowchart completion at 100%.
Cleared all Short Episodes.
Gallery completion at 100%.
Cleared all endings.
Unlocked the Witch's ending.
Unlocked the Traveler's ending.
Unlocked Levi's ending.
Unlocked Lavan's ending.
Obtained all Antique Shop items.
Gathered all Town Memories.
Obtained all Notes.
Unlocked Lugus's ending.
Unlocked the Wolf Brothers' ending.
Cleared half of all endings.
Unlocked the heroine's ending.
Cleared Chapter 9.
Unlocked Hugh's ending.
Unlocked the Tower Overlord's ending.
Unlocked the bad ending.
Cleared Chapter 8.
Unlocked Happy Ending II.
Flowchart completion at 50%.
Cleared Chapter 7.
Gallery completion at 50%.
Cleared Chapter 6.
Cleared Chapter 5.
Cleared Chapter 4.
Cleared Chapter 3.
Unlocked Happy Ending I.
Cleared Chapter 2.
Cleared half of all Short Episodes.
Gathered half of all Town Memories.
Viewed one short episode.
Spoke to the townspeople for the first time.
Cleared Chapter 1.