WW2 German Helmet M42 ET64

Description

This helmet was initially presented to me as completely original. It did come with an original steel liner and strap.
On closer examination, common sense tells me that at least the color camouflage is not original.
It looks pretty good in places, but in some moments it SCREAMS that the camouflage is post-war color. Therefore, I am inclined to believe that the camouflage is not original.
The first layer of paint, bluish, also raises my doubts, it looks much better than camouflage, but some moments do not seem to be natural. Especially the signature, it looks so good that it is hard to believe in its originality))
I can confidently say that the sphere is original. Also 100% original rivets, they are very late mss marking. I've met these on complete helmets 1943-1944 years