If you are interested about your car tehnical data sheet (or original equipment), I might be able to help you (this requires WME454.....).
Only if this is ok with this forum regulations and, of course, your country legal regulations).
For example, I have found that my car was equiped, initially, with folding roof top.
Also, you can find colour codes, upholstery color codes, harnesses types, etc.....
So, if it helps, gladly!