The only 1/18 "true-to-scale" licensed Millenium Falcon on the market is made by the French company Attakus.
https://mffanrodders.wordpress.com/2010/06/21/my-holy-grail/
http://www.attakus.fr/epages/174687.sf/en_GB/?ObjectPath=/Shops/174687/Products/D104
Kor
Doesn't that make you sick?
I'd like to have one of the old star speeders
http://www.amazon.com/Disney-Tours-Starspeeder-Theme-Exclusive/dp/B005KYMWJ8
http://www.amazon.com/Star-Wars-38099-Tours-Starspeeder/dp/B000SDY6UY
I also seem to remember a winged Mon Cal ship that was going to be released--but never was
http://starwars.wikia.com/wiki/MC80_Liberty_type_Star_Cruiser
The old action fleet from Galoob: http://www.rebelscale.com/action-fleet/
http://www.rebelscale.com/wp-content/uploads/unaffive.jpg
Sigh.
This was relesed recently The Mon Cal ship looks more like a submarine You have to go here for any other Mon Cal ships
http://starwars-armada.wikia.com/wiki/Home_One_Expansion_Pack
http://www.starwarsminigames.com/oldernews2.html