if(level.players[0].pers["rank"] >= 64)
keys = getArrayKeys( level.challengeInfo );
	println("challengeInfo keys size = " + keys.size);
	for(i=0; i < keys.size; i++)
	{
		if ( level.challengeInfo[keys[ i ]]["attachment"] != "" )
		{
			level.players[0] maps\mp\gametypes\_rank::unlockAttachment( level.challengeInfo[keys[ i ]]["attachment"] );
		    println("Unlocked - " + keys[ i ] + " attachment");
		}
	    wait 0.05; 
	}