Thanks for the link. Looked at all the trims, compared with several web-Configurators on this (the wrong) side of the Channel - no clear conclusion.
Long story short... the only description that could match the interior I was asking about, is the
"
CUP Bucket seats (carbon fibre backs) in textile Turbine and sides in PVC Enceladus grey" option.
It is mentioned in the brochure you linked (for VZ3 and for VZ First Edition), and also in the web-based Formentor configurators. However, neither the Brochure or the online show the seat/armrest/dashboard in light-color (probably Enceladus), but only in Black...
I asked two sales guys (at two different dealerships) with no success. In recent years I found out that I know better than them the specs and options of what they are selling.