Dutchmogul did a great job with this set of characters. They need to be made into molds. First I bring you The Professor. I use Oogoo for casting them and you can find the recipient here: http://www.instructables.com/id/How-To-Make-Your-Own-Sugru-Substitute/ Oogoo sets in less than 10 minutes so printing molds is a great way to build an army fast :). Have fun.