I would like that too. but problem is that once a toy company called Matchbox made a hearse. they got in trouble so they had to change it. before: after: now instead of for the dead its for the dying.
my grandparents own a funeral home with a bunch of old 50's hearses, would be awesome to see one in game
some church people didn't like that they made a toy about dead people and they sued or something. don't know much else.
Lots of companies still make hearse miniatures. I have quite a few. A hearse is not copyrighted as far as I know, but the names and some of the trim bits are. I believe the lanterns on the side of mine are a trademark of S&S as is the S&S hood ornament. I would imagine if a game model was made and called the Cadillac S&S Victoria folks might bitch, but if it were called the Outtaluck J&J End Ride for instance then it would go unnoticed.