The 3D design of the Hamel Flying Saucer is now finished take a look at :
http://members.xoom.com/jlnlabs/html/dhfsv1.htm
I think that this will interest you...
Best Regards,
Jean-Louis Naudin
Email: Jnaudin509@aol.com
Overunity Web site: http://members.aol.com/jnaudin509/index.htm