All car drawings are in 1:25 scale; most airplane drawings are in 1:72, 1:100 1:250, and 1:500 scale; other drawings are in various scales: it's always stated on the drawing in the left bottom corner.
Illustrator files are made with Adobe Illustrator CS3, CS4, CS5, CS6 and CC; if you work in an earlier, older version of Illustrator, I can export the file as a legacy format for you.
Dimensions on the car vector drawings are in SI units and thus in millimeters.
Porsche 911 GT3 991.2 outlines
Porsche 911 GT3 991.2 templates
Porsche 911 GT3 991.2 CAD drawings
Porsche 911 GT3 991.2 blueprints
Porsche 911 GT3 991.2 line drawings
Porsche 911 GT3 991.2 signwriter drawings
Porsche 911 GT3 991.2 vinyl template
Porsche 911 GT3 991.2 clip art
Porsche 911 GT3 991.2 vinyl graphics
Porsche 911 GT3 991.2 foil template
Porsche 911 GT3 991.2 bestickering
Porsche 911 GT3 991.2 belettering
Porsche 911 GT3 991.2 autobelettering
Porsche 911 GT3 991.2 fahrzeugbeschriftung
Porsche 911 GT3 991.2 autobeschriftung
Porsche 911 GT3 991.2 werbegrafik
Porsche 911 GT3 991.2 werbebeschriftung
Porsche 911 GT3 991.2 fahrzeugwerbung
Porsche 911 GT3 991.2 marquages publicitaires
Porsche 911 GT3 991.2 enseigne vehicule
Porsche 911 GT3 991.2 marquages vehicules
Porsche 911 GT3 991.2 enseignes
Porsche 911 GT3 991.2 autocollant
Porsche 911 GT3 991.2 création publicitaire
Porsche 911 GT3 991.2 sinalização
Porsche 911 GT3 991.2 comunicação visual
Porsche 911 GT3 991.2 rótulos
Porsche 911 GT3 991.2 personalização de frotas
Porsche 911 GT3 991.2 personalização de veículos
Porsche 911 GT3 991.2 envelopamento de veículos
Porsche 911 GT3 991.2 letreiros
Porsche 911 GT3 991.2 serigrafia
Porsche 911 GT3 991.2 rotulacion
Porsche 911 GT3 991.2 letreros
Porsche 911 GT3 991.2 señaleticas
Porsche 911 GT3 991.2 autoadhesiva
Porsche 911 GT3 991.2 bildekor
Porsche 911 GT3 991.2 bilreklame
Porsche 911 GT3 991.2 bilreklamer
Porsche 911 GT3 991.2 vehicle outlines
Porsche 911 GT3 991.2 get outlines
Porsche 911 GT3 991.2 signelements
Porsche 911 GT3 991.2 vecteezy
Porsche 911 GT3 991.2 mr clipart
Porsche 911 GT3 991.2 ccvision
Porsche 911 GT3 991.2 art station