There was a time in Star Trek when things were a little different...
Uhura was white
Sulu was black.
Caitians looked like blue humans in whore makeup.
and they held a rave on the bridge of the Enterprise.
This is not an alternate universe or anything, this was intended to be the crew from TOS (and TAS). Some theories I've heard range from either the artist making a mistake to Peter Pan Records (the comics were bundled to a vinyl record of the story) not securing the rights to the likenesses of those actors.
Expect some more craziness from Peter Pan Records.