Here is the full list of all 12 Skatemasta Tcheco (EU) trophies - there are 11 gold and 1 platinum.
Unlock all other trophies
Choose not to save your game when prompted
Finish any 2 levels in the game
Collect $50,000
Air dash an enemy
Finish the level "Concrete Jungle"
Collect $25,000
Defeat any in the game
Collect all friend name letters in any level
Defeat 3 or more enemies in a combo
Collect a health pack
Jump on an enemy