Broken timing belt

[EGOR46 at aol.com]

I have the opportunity to purchase a 93 100Q with a broken timing belt.  Has 
any internal damage been to the engine?   The car was damaged in an accident 
that broke the right camshaft sprocket and took the timing belt out with it.  
I have a 93 90 non quattro parts car with a  good engine and  front 
suspension components.  Are any of these parts interchangable? The car has 
minor body and suspension damage and is being sold at an insurance salvage 
auction.