If you're really determined to have it, it would be possible to have a sign company draw from scratch '
Cupra' in a hand-script style to match, assuming you can't find the name of the actual font, and laser cut it from 5mm plastic.
You would then have to think about what size you would want, chroming or spraying it and attaching it.
I am a sign company and would would be happy to design the lettering (free no obligation of course), but don't have a laser cutter so couldn't manufacture.