Holiday through Alps

HI,
My friend and I are going on a small european tour in his Defender 90.
We are looking to spend 2-4 days driving through the alps,

I have been unable to find any scenic road of green lane maps anywhere and am wondering if you can help. What is the off roading like around the alps and is it possible to wild camp?

any advice you guys could give us would be most appreciated
Thanks
Marc

unfortunately there are nearly no possibilities for off-roading in the austrian alps... have a look at the "Ligurische Grenzkammstraße – Tende Paß – Col du Parpaillon – Assietta"...

cheers

Thanks for the answer