German WW2 uniform m36 Gebirgsjäger Gefreiter

[azurix]

Hello everyone,

I present this beautiful m36 jacket with a narvik shield, normally it's original but I'd still like a confirmation.
I took some nice pictures trying to take as many details as possible.
Containing the jacket, there are a few small wear holes and larger holes under the left pocket and left armpit.
In view of a forthcoming sale, I would appreciate an estimate if possible.

Sincerely

[TWS]

Base tunic is a nice original. I am leaning towards the breast eagle being resewn and I'm thinking the collar is period replaced. I'd have to compare to factory unaltered but that's my instinct at first look.
The rest of the insignia I'd need an in-hand inspection.