R35 Sizes sm med larg ?
 

im trying to make a mock up r35 so i can make a wide body kit. and was wondering if anybody knows the sizes of each individual body part on the skyline or where i could find this info out from

Buy a large model of one and then scale it up mathematically.

any other ideas i dont have 60-125k laying around to go buy one thanks for the imput thow

Yes that is clear which is why I suggested getting a scaled model. You can, too, go to car meets and talk to people with GT-Rs and ask to measure theirs by hand. In fact having both a scaled model and a real GT-R would help you immensely in the cataloguing and measuring process.