Walt Simonson posted one more advance look from the Omnibus (presumably this was recolored by Steve Oliff as well):

image

WS: "Tales of Asgard cover. 1983."

"One last drawing from the Thor Omnibus that's about to come out."

"This was a cover for a reprinting of a bunch of Stan and Jack's Tales of Asgard stories from back in the day. I got to draw the cover. The small figures and design motifs in the montage are all related to the stories found inside the comic."