Aelfyre Whitemane by June Brigman

Aelfyre Whitemane, scion of the Kymellian royal house travels to Earth to dissuade the inventor of a revolutionary energy source from continuing his work, as in the wrong hands, could cause a planet-wide extinction event. Hounded and grievously wounded by the evil and relentless Snarks, his plan is ultimately successful due to the help of his four young allies, Alex, Julie, Jack and Katie Power. As far as I recall, this art was never published – June drew this more for reference. And a finer, more fanciful alien has rarely graced the comic page.