Testarossa - 512 TR - F512 M
After Pininfarina made the one and only official Testarossa Spider, they made several other Spiders (based on Testarossa and 512 TR) for clients like Piero Lardi Ferrari and the Sultan of Brunei. The latter owns at least 11 Testarossa Spiders, in different colours.
Testarossa Pininfarina Spider Conversion, s/n 88867 [Source: Barchetta.cc]
512 TR Pininfarina Spider Conversion, s/n 97310 [Source: Barchetta.cc]