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 992 outlines
Porsche 911 GT3 992 templates
Porsche 911 GT3 992 CAD drawings
Porsche 911 GT3 992 blueprints
Porsche 911 GT3 992 line drawings
Porsche 911 GT3 992 signwriter drawings
Porsche 911 GT3 992 vinyl template
Porsche 911 GT3 992 clip art
Porsche 911 GT3 992 vinyl graphics
Porsche 911 GT3 992 foil template
Porsche 911 GT3 992 bestickering
Porsche 911 GT3 992 belettering
Porsche 911 GT3 992 autobelettering
Porsche 911 GT3 992 fahrzeugbeschriftung
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Porsche 911 GT3 992 enseignes
Porsche 911 GT3 992 autocollant
Porsche 911 GT3 992 création publicitaire
Porsche 911 GT3 992 sinalização
Porsche 911 GT3 992 comunicação visual
Porsche 911 GT3 992 rótulos
Porsche 911 GT3 992 personalização de frotas
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Porsche 911 GT3 992 vehicle outlines
Porsche 911 GT3 992 get outlines
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Porsche 911 GT3 992 mr clipart
Porsche 911 GT3 992 ccvision
Porsche 911 GT3 992 art station