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