This looks an awful lot like the sketch from subaru. They are working with toyota to make a new rwd coupe...
http://news.windingroad.com/wp-conte.../04/subyhl.jpg
As found on the winding road page.
Im not saying it doesn't look good. I would sport one. Just looks like you copied this one and changed minor things in it. I.E.. tails and such. to reflect more a nissan car.