heres a nice sized list. soe arent full blown supercars but they are all really interesting spotscars.
www.leblanc-cars.com/
www.dome.co.jp (Jiotto Caspita)
www.laraki-automobiles.com/
www.ascari.co.uk
www.phantom.uk.com
www.spectrecars.com
www.espera-sbarro.com.fr
www.gilletvertigo.com/
www.gisser.com/
www.nickpugh.com/ (Xeno III)
www.cizetav16t.com/
www.vectorsupercars.com/
www.mitsuoka-motor.com/ (Orochi)
www.autobacs.com/
www.lescc.com/
www.automotivesolutions.de
www.madnessdesign.com/ (Sequana)
www.comarth.com/ (Xtamy)
www.mtx.cz/ (Tatra Metalex V8)
http://mcv.on.ca
www.mistralbureau.fr/novia.html (jimenez Novia W16)
www.leonberg.com/isdera/
www.leblanc-cars.com/
www.dome.co.jp (Jiotto Caspita)
www.laraki-automobiles.com/
www.ascari.co.uk
www.phantom.uk.com
www.spectrecars.com
www.espera-sbarro.com.fr
www.gilletvertigo.com/
www.gisser.com/
www.nickpugh.com/ (Xeno III)
www.cizetav16t.com/
www.vectorsupercars.com/
www.mitsuoka-motor.com/ (Orochi)
www.autobacs.com/
www.lescc.com/
www.automotivesolutions.de
www.madnessdesign.com/ (Sequana)
www.comarth.com/ (Xtamy)
www.mtx.cz/ (Tatra Metalex V8)
http://mcv.on.ca
www.mistralbureau.fr/novia.html (jimenez Novia W16)
www.leonberg.com/isdera/