for the skull i buried it in a bucket full of compost for a couple months, then soaked it in bleach. JW actually it just disabled him, hence the second shot. after i hit him in the head all hell broke lose, he was makin all kinds of rowdy growls and screams, rolling all over the place. second arrow took all of 10 seconds to stop the battle. headshots are not a good idea, i wouldnt do it again