Maily,
I guess I havent been observant or stayed there long enough, but my wife agrees with you, says there are plenty around.
Kirby, good call it is badged as a gto, but kgshrader is right, would need to check to be sure.
I have seen a RR Silver Cloud languishing at a restaurant in Ayutthaya but not looking like a runner.
Heres a rear view of the 'gto'