I saw this over at HauntForum.com, a simple but very effective static ghost by GrimleeFeindish. This was built by using a mache groundbreaker as an armature, and draping it with strips of cheese cloth that had been washed in RIT. Afterwards he brushed on fabric stiffener. The result has a lot of voids, and areas where the cheesecloth gathers into thicker stands. I really like the effect, and will have to try some of the techniques myself. Thanks GrimleeFeindish!