signatureline catalog has some for a w126. The name of the store is Signature line accessories, their toll-free number is 1800-346-3040 or email@example.com
you can order a via internet or phone, also ask for a catalogue.
Just in case your in Los Angeles their address is
8642 w.Pico Boulevard
Los Angeles, CA 90035
Fastlane might be able to get the same things aswell. They fit on the door quite well and are pretty functional.