Go custom or go bald
If you want decals you should be able to have something easily reproduced. There are race tracks with race cars everywhere that always need custom decals. I located a guy nearby and had him reproduce a better-than-original hood decal for my Mustang. If you can't find someone local there are plenty of people doing it online. I just got a Etsy hit from a google search, just a few results down the page. If you want "like original" decals just don't forget to get pictures and measurements before removing anything. Good luck!