Help with scripting achievements

Hey, I need someone to either script or teach me how to script achievements for my server (BW Modded TTT). It would be very cool if that person could also do achievements like “Kill your fellow traitor with your own C4” or so… anyway if anyone can help pls add me as friend in Steam (harveyste / steamcommunity/id/fodey)

But on a serious note you may want to look at these.
http://www.garrysmod.org/img/?t=dll&id=45133
http://www.garrysmod.org/img/?t=dll&id=81897

Those achievements are only clientside. Use this to make serverside achievements: http://www.garrysmod.org/downloads/?a=view&id=65862

My bad, i didnt even know client side achievements existed.