"Personalities with a Plus!" from Eagle Annual 1983 [#25] (1983)
Mister Gary Numan also appears in comics in Joseph Michael Linser's Crypt of Dawn #4, which, due to the fact that I have taste, I do not own.
Cover of Crypt of Dawn #4 (June 1998), painted art by Joseph Michael Linsner
But I found it on the internet for you anyway.
Gary Numan pin-up from Crypt of Dawn #4 (June 1998), painted art by Greg Williams
And Dawn appeared on the cover of Gary Numan's 1997 album...um, Dawn!
(The UK version of the album is titled Sacrifice and has an entirely different cover, for British people of discerning taste.)
Still, I'll give Gary Numan's Dawn this: As a comic book tie-in CD, it's no Songs of the Witchblade.