Ladies, gentlemen, gentlemen pretending to be laides, I give you TinEye:
http://encyclopediadramatica.com/TinEyeThe good news: It's a search engine that takes the image you give it and scours The Internet for places where it's posted. Thus, we can take what pics we do have of Wildebeest's and track them to their source.
The bad news: Technically TinEye is in beta, so the range of sites it searches is relatively small. Follow the link on the article to suggest whatever site you can think of that might help, we might get lucky.