[AlexH]

The old graal bodies are made using only the colours you get in the actual file for them.
Each colour represents a different body part.
For example the white on the body is coat, the red it belt and so on.
That is how the colour change in game works.
There fore it's impossible to shade them with old bodies, completly new bodies would have to be made or all the bodies would have to be edited to add more body parts and colours for shading.