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.
12.8cm K44-L55 outlines
12.8cm K44-L55 templates
12.8cm K44-L55 CAD drawings
12.8cm K44-L55 blueprints
12.8cm K44-L55 line drawings
12.8cm K44-L55 signwriter drawings
12.8cm K44-L55 vinyl template
12.8cm K44-L55 clip art
12.8cm K44-L55 vinyl graphics
12.8cm K44-L55 foil template
12.8cm K44-L55 bestickering
12.8cm K44-L55 belettering
12.8cm K44-L55 autobelettering
12.8cm K44-L55 fahrzeugbeschriftung
12.8cm K44-L55 autobeschriftung
12.8cm K44-L55 werbegrafik
12.8cm K44-L55 werbebeschriftung
12.8cm K44-L55 fahrzeugwerbung
12.8cm K44-L55 marquages publicitaires
12.8cm K44-L55 enseigne vehicule
12.8cm K44-L55 marquages vehicules
12.8cm K44-L55 enseignes
12.8cm K44-L55 autocollant
12.8cm K44-L55 création publicitaire
12.8cm K44-L55 sinalização
12.8cm K44-L55 comunicação visual
12.8cm K44-L55 rótulos
12.8cm K44-L55 personalização de frotas
12.8cm K44-L55 personalização de veículos
12.8cm K44-L55 envelopamento de veículos
12.8cm K44-L55 letreiros
12.8cm K44-L55 serigrafia
12.8cm K44-L55 rotulacion
12.8cm K44-L55 letreros
12.8cm K44-L55 señaleticas
12.8cm K44-L55 autoadhesiva
12.8cm K44-L55 bildekor
12.8cm K44-L55 bilreklame
12.8cm K44-L55 bilreklamer
12.8cm K44-L55 vehicle outlines
12.8cm K44-L55 get outlines
12.8cm K44-L55 signelements
12.8cm K44-L55 vecteezy
12.8cm K44-L55 mr clipart
12.8cm K44-L55 ccvision
12.8cm K44-L55 art station