Fleetwood Mac cover parodies?

[face of glass]

There's this great site http://www.knockoffproject.com/ that has lots of album covers and parodies on them. The only Fleetwood Mac spoofs on it are this one:

http://www.knockoffproject.com/image...ong-tumors.jpg

and the cover of Camper Van Beethoven's Tusk. I know there are a couple of Simpsons' related covers too, David R has had both of them in his sig. However, I was wondering if there are any others. Could any long-term fan help me on this one?