.

And a favorite of mine by Byrne, the beautiful wraparound cover to Pacific Comics' 1982 collection of Byrne's
ROG 2000 material.

[Linked Image from 2.bp.blogspot.com]

And the black and white original art version of the cover :
https://i.pinimg.com/736x/ee/e6/a7/eee6a78a43c87cb04d4b8946514bb713.jpg

And the full collected issue for your reading pleasure, the first story ran in CHARLETON BULLSEYE where Rog 2000 began as a mascot character, and then reprints in black-and-white the other four initial backup stories.
https://viewcomiconline.com/complete-rog-2000-full/
or
https://readcomiconline.li/Comic/Complete-Rog-2000/Full?id=174663

And here are the full-color versions, as E-MEN backup stories, as they originally appeared in E-MAN issues 6, 7, 9 and 10, in 1975.
https://readcomiconline.li/Comic/E-Man-1973/Issue-6?id=171774
https://readcomiconline.li/Comic/E-Man-1973/Issue-7?id=171775
https://readcomiconline.li/Comic/E-Man-1973/Issue-9?id=171777
https://readcomiconline.li/Comic/E-Man-1973/Issue-10?id=171769