Here is the full list of all 21 Absolute Drift: Zen Edition trophies - there are 7 bronze, 5 silver, 8 gold and 1 platinum.
Complete 25 spin-zones in Driftkhana
Buzz the control tower in World 1
Fall into the water 5 times
Paint your car 20 times in Free-Roam
Execute 10 perfect drift lines
Complete all 5 event challenges on any midnight event
Score over 2,000,000 points in any event
Complete 25 donuts in Driftkhana
Score over 1,000,000 points in any event
Score over 500,000 points in any event
Complete 5 donuts in Driftkhana
Reach a 15x multiplier
Smash 100 blocks in Driftkhana & Mountain Drift Tracks
Complete the game
Spend 2 minutes airborne in Free-Roam
Complete 5 spin-zones in Driftkhana
Unlock a Midnight Event
Execute a perfect drift line
Do a 10-second continuous drift
Collected all other Absolute Drift: Zen Edition trophies
Complete all event challenges (including tutorial events)