Probably been discussed before. No affiliation
http://bringatrailer.com/2014/11/24/claimed-rust-free-1973-bmw-3-0-csi/
http://bringatrailer.com/2014/11/24/claimed-rust-free-1973-bmw-3-0-csi/
The license plate lights look like they came off a big bumpered coupe. The ones that sit on either side of the plate. The really ungly ones.