16" Momo Quasar I center cap...

Howdy (new to the forum).

I have a set of 16"s, and some weasel decided to pilfer one of my caps to add to their collection....

The rim / cap in question looks exactly like the one in the bottom left-hand corner of the page below (except my rims / caps are chrome):

http://www.2002parts.com/html/e30_2002_wheels.html

Would any of you by chance happen to have one for sale / know of someone / a vendor whom might?

TIA for your help. Ciao, Kirk.