LOL, to be honest man, maybe you believe, that you can find some dude with cracked copy of Autocad and perhaps he will have enough skill to get your job done in Mumbai cheep apartment.
But I have paid almost 2000 Eur for the legal software to get a chance work legally, expensive hardware and years of self study and certainly I will rather play Call of duty whole day, rather then work under this insane prices :]
I´m just curious, why all those young Pakis are coming to EU and asking for shelter and money without work, when you can pay them so generously ? Oh I see, because here you will get 20 Eur /per hour at minimum for this kind of work. We are just so lucky, that all these young guys barely can speak few words in English, unfortunately no CAD skills :]
Good luck pal, I cant wait for the lucky1, who will win this life changing contract :]
PS: there is no such a thing like import TIFF into 3D Autocad file, you have to model that from the scratch, using the image as a reference..........