As far as specific elements of the world, there are a few major things I have in mind.

A massive mountain range (the Spine of [name]) which looks reminiscent of a human spine, having been torn from one of the gods by another.
A cursed section, containing the Spine mountains.
The Worldscar, a massive, jagged wreck of land wherein the two above gods fought to the death.
An area full of volcanoes and visible lava floes, which may possibly be part of the Worldscar.
An Asian-themed world section (somewhere combining Feudal Japan and 3 Kingdoms China).
An Aztec/Incan/Mayan-themed world section.
A large, forking river (sort of a larger, Y-shaped Amazon), which may possibly be part of the Aztec/Incan/Mayan section above.
A frozen continent or section of a continent lined by mountains.
A small island between the other landmasses.