Hi Fred. If it's not readily available, it's possibly not a preset at all, but an oscillator with many modifications. It may be based on a preset, it may not, but Vangelis probably didn't take the easy way for the sound you're referring to. The more complex the sound of an original CS80 is, the less likely it is it can be obtained with the CS80 V. The emulation has its limits you know.
So maybe ask one of the sound designers who helped develop the CS80 V, especially someone who had a go at a preset based on the Chariots soundtrack.
