[away3d] how to set elavation to ground of WOW?

[cyberDog]

i'm trying to combine away3d and wow engines. I need to set ground in
wow that was created in away3d by elevation (like  there
http://away3d.com/tutorials/how-to-build-an-elevation). And if it
possible how to create object in WOW from 3ds model that used in
away3d already. Can someone give an examples?
ps.sorry for bad english:)