Btw, the ex Ferrari dealer in Singapore, Hong Seh Motors had a pair of Testarossa spiders for sale. A blue & red. I've sat in one before & they should be ex-Brunei. One of them is a 512TR if IIRC. Pics are in another PC so will post when I get the chance.
The Agnelli version is beautiful and extremely elegant in silver and blue. I personally love it. Signore Agnelli must have had a soft spot for silver/blue since this is not the only car given to him in this combo.
I can't help to think how stunning it would look in those colors as a Berlinetta.