I dug this up off of my hard drive and finally got around to youtubeing it. Sadly the company and the aircraft are defunct now (though if you had enough money 002 might be flyable).

The Leopard was a very early CAD designed aircraft and a precursor to today's VLJs sadly at the time the designer (recently deceased) Ian Chichester-Miles couldn't get anyone to take the project seriously. Fast-forward 20 years and everyone is doing it.

http://youtu.be/zEMsGp-EE8M