German tunic M. 16?

[partisan]

Hi,
can you give me some opinion about this german tunic? (at the moment I have only this pictures, but tomorrow I'll can post other details)
But, form only these photos is it possible an opinion? The seller just told me that shoulder board are ww2 repro!
​​​​​​​Thans in advanced

[aicusv]

You have to check the underside of the collar how it is stitched. The back of the jacket, many were tailored post war to civilian use. Also need to look at the construction of the inside. This is where the grey with green collar sport jacket that is popular in Germany, just as the blue blazer in the US came from Civil War sack coats.