Haha! I was about to post my Notorious R.T.D. portrait, but I see you've already found it. I'm glad that you're doing this for his family.
Side note: Surprisingly enough, I do have a larger file of that image (18 X 24 inches at 300dpi CMYK) that they can probably print out as a poster or something. Hit me up if you want me to send that sucker your way.