the guy asks from Italy to Thailand !!! but what difference does it makes ???
hope to have news when you or he will need a spare part while being in Afghanistan, or Baluchistan , or Burma . or stupidistan . or wherever !
if I understood he wants to drive a Lamborghini all the way to Thailand . how gross to drive such a car in the poorest countries of the planet , not mentioning war places , dictatorships etc...
the guy might live in a paralel world. , or in some kind of other dimension .
if you go the south route , you'll have to go through BALUCHISTAN , south Pakistan , if they let you enter Pakistan , then you'll be accompanied for your protection ,for about one week , by the local police or army .
Anyway you'll be the slave of your car all the way .
a full 100 pages book is needed to answer your questions
go ahead and discover the conditions on the road , so many changes can happen . each one his own trip . so many different unique experiences .