Can anyone help me find the enlarged patterns for the Purple necked black bearded blatch? Apparently puppet buzz no longer has them and I am really in need of help in searching for it! Any help will be appreciated!

I don't think you are going to find the enlarged pattern. I did find the original article and pattern but pretty sure you already know that from our post over at Muppet Central. https://www.dropbox.com/s/npqw64v8fdzb9l4/Muppets-Blatch.pdf?dl=0

Why not just blow the original up yourself?  I even searched the Way Back Machine and even though I could find the orginal post in their database, the pdf files are not available through them. http://puppetbuzz.com/2007/06/21/the-purple-necked-black-bearded-blatch-with-full-size-pattern-download/  The name of the original file was batch-pattern.pdf, maybe someone has it on their local computer.