Need a Mack truck hood and radiator

I'm looking for the hood and radiator for a Mack truck. The kind that you see on the old chain drive trucks and rail busses. I hate to buy a 'kit' just to get those pieces. Does anyone know of a free download for such a thing? Even a simple model would do for what I need.

I guess I could design it from scratch, but the printouts are so much easier.



Something like this...