Both games came with comics and while I can't attest for JJ1 as I don't have it (yet), the JJ2 doesn't come with the comic.

Well shoot, here I'd just assumed they'd be tucked away in the manuals as they originally were but they're both missing. The only scans of them that exist online are horrendously artifacted, too.

I do have a copy of JJ2's manual in pretty pristine condition still tucked away somewhere, but no real means of digitizing it.

Both comics have been posted here. I hope GOG includes them in the download sometime.