The Superman figure was added by Andru and Giordano, per Nick Caputo. Original Morrow cover can be seen here: http://www.jhalpe.com/media/view/40/page:4
Krypton
Back cover. World map of Krypton with illustrations of Glass Forest and Death Trails. The maps and banner are taken from Krypton Chronicles #2; the background illustrations are taken from stories reprinted in this issue.