let that brew overnight and then CAREFULLY remove the alginate mold material. and there you have it, my hands as art. a quick acetone bath to wash away the goppy gunk that's left over from where th water based mold matter was in contact with the chemical based resin. allow to dry. grind off any bubble 'warts' w/dremel tool, and fill any missing parts with epoxy putty. now they're ready to get prepared for attachment to mr. maccaroni.