There was an assortment of these fakes advertised on a CZ or Russian site about a year ago, both SA and SS with similar artificial Damascus blades. They were being sold as bargain priced originals. I posted a link to the site at the time, don't know if they're still in business...
Red
This SS dagger with the fake blade I own came out of a collection that was put together in the late 60's and early 70's by an active duty military officer at that time. So these fakes have been around at least since then. It's of course possible that additional examples were made more recently.
However; I have long maintained the the fakery of 3rd Reich militaria began on May 9,1945.
Jim