Yes, I owned it, posted it a couple of years ago. My pics were nowhere near as nice as yours though. It did come literally out of the woodwork. A friend's brother was a builder. He was renovating an old house, found the rifle. The owners told him to get rid of it (I live deep behind enemy lines in a very liberal area). He gave it to his brother, who called me because he knew I like guns. He wanted to know the caliber and how he could get some ammo so he could shoot it. He described it, I told him I should look at it before he thought of shooting it. I saw it, started peeling out the hundreds until he cried uncle.
Congrats, it's a very beautiful Gewehr.