Here is the full list of all 51 Kingdom Hearts II Final Mix trophies - there are 40 bronze, 8 silver, 2 gold and 1 platinum.
Obtain all trophies.
Clear game on Critical.
Collect all Character entries in Jiminy's Journal.
Collect all Mission entries in Jiminy's Journal.
Collect all Character Link entries in Jiminy's Journal.
Defeat the Lingering Will.
Collect all Heartless entries in Jiminy's Journal.
Satisfy every member of Mushroom XIII.
Collect all Minigame entries in Jiminy's Journal.
Win the Hades Paradox Cup.
Collect all Treasures in Jiminy's Journal.
Defeat all Organization XIII Replica Data.
Get Sora to Level 99.
Collect all Synthesis Note entries in Jiminy's Journal.
Win the Titan Paradox Cup.
Complete all Puzzles in Jiminy's Journal.
Collect all Maps in Jiminy's Journal.
Collect all Limit entries in Jiminy's Journal.
Obtain an S rank on a gummi ship EX mission for all routes.
Obtain all blueprints.
Obtain an S rank on a gummi ship mission for all routes.
Activate Antiform 13 times.
Clear game on Proud.
Clear the game and watch the ending sequence.
Obtain 5,000 points with skateboard tricks.
Win the Cerberus Paradox Cup.
Win the Pain and Panic Paradox Cup.
Win by obtaining all of the opponent's orbs.
Complete the 100 Acre Wood episode.
Defeat Sephiroth.
Win the Goddess of Fate Cup.
Win the Titan Cup.
Collect all Ansem Reports in Jiminy's Journal.
Collect all Nobody entries in Jiminy's Journal.
Reunite with Riku and Kairi.
Complete the Twilight Town episodes.
Complete the Space Paranoids episodes.
Complete the Atlantica episodes.
Complete the Pride Lands episodes.
Complete the Agrabah episodes.
Complete the Halloween Town episodes.
Complete the Port Royal episodes.
Win the Cerberus Cup.
Win the Pain and Panic Cup.
Complete the Olympus Coliseum episodes.
Complete the Beast's Castle episodes.
Complete the Land of Dragons episodes.
Complete the Timeless River episode.
Obtain an S rank on a gummi ship mission.
Get rescued by the King.
Complete Roxas's episode.