SSH-40 helmet with field repaired rivets, red star and special liner

[Bavarian]

Hello
The wheater was good and i want to clean the helmet from black Colour after this i found this star
Here were a very Special SSh-40 helmet from the russian army
in which decade it was manufactured or used i dont know
But im dont know were this liner was used (4 part) and the material like from SSh-39 or SSH-36
i never seen something like this
It were hold by wire and the chinstrap is Y-Postwar
The res star is good visible
I Need your opinions about this example
Best regards,
Bavarian