Welcome to the Lugerforum.
I am personally aware of two other initiatives to produce.45 caliber Luger clones using modern methods...
The first is mentioned in another post today by Steve Richards the moderator in this same forum,
...and unfortunately, I am not at liberty to discuss the second project... other than to say that I know there is one in progress, because the principal's involved in the venture have not authorized the association of their names with it yet.
I can also say that the second initiative, to the best of my knowledge will not be in stainless steel, but in conventional blue steel finish like the Krause guns... and will be substanitally less in price than one of Mike Krause's wonderful reproductions.
Anyway, That's my story and I'm stickin' to it.