You didn't happen to refer them here did you? If so, bad idea. 
 
 Also, don't mention ROMs or emulators anywhere or Nintendo will be on your trail like a rabid tiger. Seriously. 
I've read letters before (a long time ago) where honest fans just got rejected. It's not worth trying, really.
Regardless, care to post the message here?
EDIT: No, but I sometimes do that to prevent direct searches of the term from leading to here.
The code and models aren't worth any 
active value, they are considered a 
corporate asset and have 
potential value.
EG: "We keep this stuff under lock and key because else wise we would loose $$$ because someone 
not authorized by us would have freedom to make as many XYZ games as they want -- without having to pay up."
Authorization - the false idea that you have to have permission from someone to do something. It's just a farce to control people in the end.