33 Star Trek: The First Missions has been taken down from You Tube and not found anywhere else on the web. The information on those films formerly here are now here: Blog 213, Films listed as existing which I can't find.
Leaked Footage From the Upcoming Star Trek Movie? (2008) https://www.youtube.com/watch?v=d2LNHf7W1mM (2:29)
More Star Trek: The Mego Picture can be found at Star Trek Restricted, http://startrekrestricted.blogspot.com/2009/11/post-4.html
Animation, Parody, Dolls are used as puppets.
Posted by the same filmmaker, but I'm not sure this is by him: https://www.youtube.com/watch?v=1xnqb9UmzFo (2:53)