The badge I do not like and the background of the eagle neither.
Tunic? It certainly is nothing standard but some aspects in construction are intriguing. Can't imagine it has been manufactured to counterfeit, I have seen stranger garments in period photo's. Material is probably of Russian origin. I'm happy to hear what others make of it.
Maybe something Todt related?
It is a cheap copy shield and made from a computer design of the patch with a modern font, the colors are not even correct. The fabric was used by many countries for fatigue uniforms and work clothing. The stamps IMO are not German. Not sure what it is.
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