Hydra submarine paper model Monday, Jan 16 2012 

From captain America movie

You can download the paper model from

Here

Sitting dragon paper model Saturday, Jul 4 2009 

tehanu-225x300

Sitting dragon

A very detailed but very difficult too

You can download the paper model from:

Here

Terrestrial Voyager Thursday, Oct 16 2008 

tv-03_papercraft-300x252

Terrestrial Voyager

You can download the paper model from:

Here