http://www.boydbasses.com/id1.html
 
if you scroll down to the middle of the page, you will find what seems to be a tribute to both Carl Thompson and Alembic. i'm not really keen on the looks of it, but the guy does have good taste in luthiers.

Hey!  I know this guy.  He is New Orleans based and we used to work together.  He is a great guy and is humble of his work.  
 
Michael

Neato!

These definitely are some unique basses.