Here is the full list of all 39 Jak and Daxter: The Precursor Legacy trophies - there are 22 bronze, 12 silver, 4 gold and 1 platinum.
You have mastered the game and collected all there is to collect!
The Final Battle Against Gol and Maia
Collect 2000 Precursor Orbs
Free the Green Sage
Collect 101 Power Cells
Collect 112 Scout Flies
Free the Red Sage
Free the Blue Sage
Free the Yellow Sage
Reach the End of the Lava Tube
Survive the Lurker Infested Cave
Stop the 3 Lurker Glacier Troops
Destroy the Dark Eco Crystals
Collect 1000 Precursor Orbs
Reach the End of the Mountain Pass
Defeat Klaww
Collect 50 Power Cells
Destroy the Balloon Lurkers
Defeat Lurker Ambush in Arena
Beat the Record Time on the Gorge
Break all Four Tethers to the Zeppelin
Collect 49 Scout Flies
Protect Farthy's Snacks
Defeat the Lurker Ambush
Catch the Flying Lurkers
Navigate the Blue Precursor Rings
Cure Dark Eco Infected Plants
Collect 25 Power Cells
Navigate the Purple Precursor Rings
Reach the End of Fire Canyon
Collect 28 Scout Flies
Get the Power Cell from the Pelican
Connect the Eco Beams
Defeat the Dark Eco Plant
Catch 200 Pounds of Fish
Push the Flut Flut Egg Off the Cliff
Collect 100 Precursor Orbs
Herd the Yakows in to their Pen
Open the Precursor Door