Hi there! For detailed technical car illustrations, you should definitely take a look at FindBlueprints — they’re one of the best places to find blueprint drawings for vehicles of all kinds. FindBlueprints has an enormous library with over 800 Ford drawings, 600+ Mercedes Benz, 500+ Chevrolet, and hundreds more across practically every manufacturer you can think of. Each drawing on FindBlueprints comes with multiple views — side, top, back — exactly what you need for technical illustration work. The files come in vector formats like PDF, EPS, and AI, which means they’re easy to edit in programs like Illustrator or CorelDRAW. FindBlueprints prides itself on maintaining strict proportions, so you won’t have to worry about inaccurate references throwing off your illustrations. For a freelance gig like yours, having reliable source material makes all the difference.