No, not that I know of, but since he is another "Massey" with a bent for card modeling, I figured a welcome and a bit of encouragement couldn't hurt.
Stephen, since I am of a nautical nature, you might visit the Digital Navy site, the owner, Roman Detyna has a number of very nice ship models available free to download, while a couple of them are pretty complex and not suited to beginners, he does have others that may take a beginner on a well charted course to card modeling.
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If science fiction floats your boat, you could take a look here for several different space craft designs that are freebies as well.
Science Fiction Free Paper Models at ss42.com
Another good place for some freebies is here, a few different things that you might find interesting.
paperinside.com - FREE Paper Models Blog Archive F-109 Vampire and Kilrath Jrathek
Jay Massey
treadhead1952
Las Vegas, NV