Welcome Ghislierik to this fine forum, is that your beauty in the avatar? I'm sure it will pique the interest of members here, will you be about for the celebrations in September, if so it would be great to hook up with us!
Probably the light. The whole car was painted but long time ago, before 1998. This car is not a proper Ghibli Cup, is an 1995 Open Cup reconverted to stradale use after racing that year. You can see it in the picture.
The seat... I was about to change the front ones for the Recaro Speed (Harry ones) when a Sparco Ferrari seat came to me... Just one because otherwise it would be impossible to go into the rear seats.