http://pdc.me.uk/temp/voxxy_pad.mp3
Not an exact match by any stretch of the imagination but you get the idea.
XV-3080 provides the choir sample (pushed up the high mid-range for the breathy texture) and my Virus B provides the under-lying synth pad which is just a filtered 'Rank 1 Supersaw' kind of patch.
I don't have time to recreate the trademark Thrillseekers pad patch!