LEGO Indiana Jones 2 achievement list (trophies probably the same):
http://www.xbox360achievements.org/game/lego-indiana-jones-2-the-adventure-continues/achievements/
Also, I made it into the top 100 on the leaderboards for damage (like 7.4 million damage), and am ranked like 111 for combos (844 hits) on Cross Edge, which is very nice.