I'm not sure I'm the guy you want to share stuff with in regards to making muppets. I know that the material I'm using isn't right. I needed to buy some ANTRON fleece, not Polar Fleece.
With that said, the seams on my kermits are going to show whether I want them to or not.
This is also My pattern, and probably not nearly as accurate as it should be. There's also the issue of this being a puppet, not a static poseable doll.
I did however make a mold to cast up the eyes, and in that regard I'm ahead of the game.