What is this? Have a look please

[Gunner II]

Hello guy's,
I found this one on a site in Germany. I don't have a clue of what this is, I have never encounterd this one ever.
Maybe you can help me find out what it is?

Here is the pic;

[stogieman]

I think it's....

Costume jewelry of some type, doesn't look like any foreign order I've seen before.

[Newlyn]

Patriotic piece

I agree, a piece of costume jewellry, design influenced by the Pour-le-Merite, so possibly a patriotic 1914-18 piece ?