A recent Facebook chat took me down a Miracleman rabbit-hole recently...Suffice it to say the (first) cover below was used in the Diamond Previews catalogue cover BUT Todd McFarlane saw it and threatened to sue Comics International if it was used. So it wasn't used...
...instead this was the cover that was used - you may recognise it as the cover (by Mick Austin) from Warrior #7
Here's the original chat...