Only some of the models are Global Models. Meaning they can load In all zone Areas... The rest of the models are zone models .
I know the old Frogloks are Global models. Therefore that is possible.
As well the werewolf , Elementals, Invisable man, Imp, wolf, Alligator, Bear, Tiger, Skeleton, and Scaled Wolf models.
The enchanter illusion spells, or Pet spells pretty much shows what is global or not
And the God Models are gobal In most areas as well