Here is the full list of all 29 A Rose in the Twilight trophies - there are 11 bronze, 12 silver, 5 gold and 1 platinum.
Obtained all trophies!
Complete Time Attack within 1:20:00.
Obtain all Blood Memories.
Obtain all the collections.
Defeat Viola.
Complete Time Attack within 1:50:00.
Clear Time Attack within 2:40:00.
Clear Path to Abyss.
Clear Time Attack for Path to Abyss 2 within 2:10.
Clear Path to Abyss 1 without touching any mushrooms.
Giant jumps off from the highest point in the castle.
Watch the moon from somewhere in the castle.
Complete Time Attack for Clock Tower Upper Level within 1:50.
Defeat Blanc.
Clear Clock Tower.
Rescue Rose after she is taken.
Clear Library.
Watch the last moments of a beast.
Obtain 10 Blood Memories.
Perform a nice shot with Rose at Courtyard 4.
Clear Courtyard.
Die 100 times.
Throw Rose 100 times.
Clear Armory.
Obtain 5 Blood Memories.
Die 30 times.
Giant kills Rose by throwing her.
Clear Dungeon.
Die 10 times.