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!
Collect 101 Power Cells
Collect 112 Scout Flies
The Final Battle Against Gol and Maia
Free the Green Sage
Collect 2000 Precursor Orbs
Free the Red Sage
Free the Yellow Sage
Free the Blue Sage
Beat the Record Time on the Gorge
Cure Dark Eco Infected Plants
Catch the Flying Lurkers
Reach the End of the Lava Tube
Destroy the Dark Eco Crystals
Survive the Lurker Infested Cave
Stop the 3 Lurker Glacier Troops
Destroy the Balloon Lurkers
Defeat Lurker Ambush in Arena
Reach the End of the Mountain Pass
Collect 50 Power Cells
Defeat Klaww
Collect 1000 Precursor Orbs
Defeat the Lurker Ambush
Break all Four Tethers to the Zeppelin
Protect Farthy's Snacks
Collect 49 Scout Flies
Navigate the Blue Precursor Rings
Navigate the Purple Precursor Rings
Collect 25 Power Cells
Reach the End of Fire Canyon
Connect the Eco Beams
Collect 28 Scout Flies
Herd the Yakows in to their Pen
Push the Flut Flut Egg Off the Cliff
Get the Power Cell from the Pelican
Catch 200 Pounds of Fish
Defeat the Dark Eco Plant
Collect 100 Precursor Orbs
Open the Precursor Door