Rusted Military Helmet -impossible restoration

This is a very rusted helmet Adrian for Special Military School, made in France arownd 1923-1926 corect me if i am wrong.
I found this helmet on internet (leboncoin) if you know the site.
This helmet is not in the best shape, i will bring it to life.
Let me know if you have helmets in your colection and how old they are.
If you like this restoration please share and subscribe Disclaimer: I am no professional. I am completely self taught and would appreciate any feedback, advice or constructive criticism and suggestions.
#rusted #Helmet
#Restoration