Gents or Ladies

Can I be given advice please on the original finish/colour on an early Golf Mk3 GTI for the undersills ? I have seen plastic finishers along the full length of the sill on slightly later cars but need to know if the original finish on these earlier cars was ?

1. Body colour (like my daughters CL)
2. Black .........stonechip?
3. Should it have finishers?

Advice appreciated please

Ian