All done now. I am not entirely happy with them. If I was going to make this again I would definitely tweak the template somewhat or even make them from felt. I had some problems with the antennae as they need to be secure enough that Hanna doesn't manage to suck them out. In the end I ironed some vinyl onto black fabric so that they would be stiff enough to stay in place as antenna and also sturdy enough to withstand Amelie and Hanna.