Yes, the original source material was your models. But I have updated those so many times, I am not sure how much is left from your original designs. ;D Obviously, the entire internal design has been changed. I think I had three or four different designs, always based on some new picture I found of the Maul. Last year, I found those pictures of the EFX Maul and the Hero prop being compared and completely redid the models based on my examinations of those reference pictures. If I hadn't had your original models, I might not have ever attempted this saber. They helped give a great base to build from. Thanks.