Graphics for SMAC/SMAX

[The Odor]

In what files can one find the graphics for:
weapons, armor, reactors, modules?

What should change to add a new weapon/armor/reactor/module?

I understand by module any of colony pod, supply crawler, troop carrier, probe team...

I want to know this for both human and alien factions, because aliens has a different graphics.

[gwillybj]

Those are the ".cvr" files. Until just recently, no modder could figure out how to edit them. Now there is a small editor available at another forum. Not sure exactly everything you can do with it.