WTB Bezel ring, insert for 73663

New to the forum, so not sure what to include, but here it goes. I have an Autavia 73663 I purchased 20 years ago without a bezel. I would like to bring it back to original and understand that these parts are hard to come by. However, I would like to make it look 'complete' with a replacement bezel (and all the parts). Would take NOS or even new mfg parts if needed as I am not looking to sell. So ...
Looking for the bezel including insert for a "Siffert" color scheme white/black Tachy.
Where is the best place to find these parts. Thanks

Are there any after market bezels?

Yes, quite a few options here:

http://www.ebay.com/sch/i.html?_fro...utavia+bezel.TRS0&_nkw=autavia+bezel&_sacat=0

This is (usually) the bezel insert only (i.e. the black ring), not the entire bezel

Yep, saw those. Need the bezel ring though. thx