I found a source of holsters for the Bersa Thunder .45. For those of us who shoot left handed they are available for either left or right hand. The combination of an ambidextrous pistol and left handed concealable holster completes the package.
They are made by Vega and are available through yourgunparts.com. I Know nothing about the quality but since this is all I have been able to locate I am going to order one. Will update post upon receipt.