If these ads are still current then these are the best two I,ve seen.

https://www.theviolinshop.com/view_products.php?cat=3&&subCat=22

and

http://www.acousticon.com/mm5/merchant.mvc?Screen=PROD&Store_Code=AC&Product_Code=MCI-cjv&Category_Code=A-mci

Cheers.