HSAT Airborne Helmet. Wrong, but how wrong?

[JWills]

Hello all.

Have owned this helmet for a few years and got it cheap, so no worries either way.
Obviously it has been messed with, but want your opinions on which bits, if any, might be original?
Has been repainted inside and out. This repaint goes onto the crash pad, so presumably that was in there when it was done.
Can't see any traces of extra holes, so presume the shell is genuine?
Have ideas about the rest, but would appreciate your thoughts.
Chinstrap has an extra repair patch added.
Best wishes.

[JWills]

If you need any other specific images, please say.
Looks like front bolts were also changed after repaint

[JWills]

Don't need to give away any details that will help the fakers. Just general thoughts. Thanks.

[tinlid]

Repainted as you said, all the nuts and bolts look replaced. The straps look ok, although the chamois doesn't. I have seen yellow rubber on the Mk1, but not double thickness, so not sure if that is right.
Dome pad has probably been replaced too.

[JWills]

Thanks Tinlid. What are your thoughts on the net? Does that have a chance of being wartime? The hessian scrim appears to be painted green etc. It fits on a mk3.

[JWills]

Not sure why anyone would paint it. Looks like it has pretty much perfect paint beneath.