This was the image I did for the RBW 2007 conbook cover. It was a wrap-around style piece, so the giant alien-cat's face and the the two FiB were on the front, while the lil green critters were on the back.
The theme for this year's con was FiB (furs in black) A play off of Men in Black. Even the lil aliens on the feline's tail are based on the 'coffee aliens'. ^^

And hey there is a non-MIB reference in there, see if you can spot exactly what it is.