The unit of Mongolian campaign cannot be found in the editor

There is not even Mongolia in the “campaign” folder, but there are only heroic units in the Mongolian folder. Who can tell me where to find campaign units?

bcse they are identical.

The model and data in the campaign mode are different. I want to find the Yellow spear

it is in combat >hardpoint

Other things such as horses, shields, armours, etc are locked at the moment.