Unknown German "Totenkopf" Badge

[Oldphoto.info]

Hello collector friends!
Please let me know about unknown german, or austrian WW1 "Totenkopf" badge. I can not find any information

[John G.]

It's not anything official .....looks like a "Commemorative" or "Sweetheart" type broach.....but could also be a "modern" fantasy piece....interesting, certianly would be of interest if it's period....but proving it will be difficult....neat looking!
Doesn't seem to be typical German/Austrian quality....even for WW1.

What provenance do you have?
John G.

[Oldphoto.info]

I´m (+this badge too) from Czech Republic. I think it´s any german commemorative post- ww1 badge, maybe civilian fantasy, but no modern or fake. Ufff... hard work