He has a mini tutorial on his website, showing how to make his wombat puppet. Personally I don't think he needs to give to much info because that is his job. If Jarrod was to tell us everything he knows he would be out of a job. The best way to learn is trial and error. I know that every puppet I make I learn a little from and the puppets I mess up on I learn even more. If you look at Jarrod's earlier work the muppet replicas were not always perfect. He had to try and try again he has made several versions of ernie and elmo and what not. Making puppets takes time don't rush it and have fun making mistakes. Nobody is perfect when they start anything it takes determination and that is exactly what Jarrod has done. Personally I don't think there is only one way to make a puppet go and explore options try different fabrics foams and what not. One of my college professors told me at art school playing it safe is boring. So lets see those mistakes and lets all learn from them.