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.
Collect all Minigame entries in Jiminy's Journal.
Collect all Mission entries in Jiminy's Journal.
Win the Hades Paradox Cup.
Collect all Limit entries in Jiminy's Journal.
Win the Titan Paradox Cup.
Win the Cerberus Paradox Cup.
Win the Pain and Panic Paradox Cup.
Activate Antiform 13 times.
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.
Obtain an S rank on a gummi ship mission.
Get Sora to Level 99.
Collect all Character entries in Jiminy's Journal.
Obtain 5,000 points with skateboard tricks.
Collect all Synthesis Note entries in Jiminy's Journal.
Collect all Character Link entries in Jiminy's Journal.
Defeat the Lingering Will.
Collect all Treasures in Jiminy's Journal.
Collect all Heartless entries in Jiminy's Journal.
Defeat all Organization XIII Replica Data.
Satisfy every member of Mushroom XIII.
Win the Goddess of Fate Cup.
Complete all Puzzles in Jiminy's Journal.
Collect all Maps in Jiminy's Journal.
Clear game on Proud.
Clear game on Critical.
Clear the game and watch the ending sequence.
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.
Defeat Sephiroth.
Complete the 100 Acre Wood episode.
Complete the Atlantica episodes.
Complete the Space Paranoids episodes.
Complete the Pride Lands episodes.
Complete the Halloween Town episodes.
Complete the Agrabah episodes.
Win the Titan Cup.
Win the Cerberus Cup.
Win the Pain and Panic Cup.
Complete the Olympus Coliseum episodes.
Complete the Port Royal episodes.
Complete the Beast's Castle episodes.
Complete the Land of Dragons episodes.
Complete the Timeless River episode.
Get rescued by the King.
Complete Roxas's episode.
Win by obtaining all of the opponent's orbs.