I had gotten mine from Frank Braun bike-parts-design in Germany . I believe they still make them. Quality part. If you look in images on google (140cu.in. embellisher for triumph Rocket) you will see picture of it on my bike(a little grainy) but you get the idea... It took a while to get it here, but it was worth the wait!!
I found the site, www.BPD.bike. in the search box,put in " triumph" .It will show all the stuff for Triumph's. I asked them to send a email to me if they still make the embellisher.
Thanks a lot!