There is no further information if anything was ever done about the copyright infringement on eBay. Neither PhillipThe2 has received a response from eBay, nor have I received any information from Disney Corp. as to whether they have done anything, or if they plan to do anything.
So eBay makes money by letting someone sell copyrighted material. I can only guess why Disney hasn't done anything, and it's not helpful.
The only thing I could do is hire a lawyer in the UK, but that would cost more than it is worth, or I could afford. That's the thing about doing NSFW stuff: You're out there alone in the cold...