yes, SIA used to own one with British Airways. On one side is the SIA bird, the other side is the British Airways livery.
Subsequently we find it too ex and oil guzzler and decided to give up. Only Air France and BA operate this plane until a few years ago, they start crashing. There was a very serious air crash in France of this plane that lead to the retirement of this plane.
Although its a plane before its time, in today's standards, its considered behind time, don't talk about the speed - its still unmatched - but is it worth paying the price for the plane? The cabin is said to be very crammed.
In any case, who knows, it is actually a Decepticon hiding inside, waiting to come alive in Terminator 3 haha...