well, you could download vinka's spacecraft.dll
with this you only have to write an ini file
no dll !!!
the animations are made within the ini
you give the parts to move, the type of movement(rotation, translation, rescale)
and how much they move
everything is explained in the pdf taht come with the file
you dont have to do any animation in anim8or, but i think its better to group the parts that will move together(a gear
with the gear and the support would be grouped together)
http://users.swing.be/vinka/its the link named:
spacecraft full package (dll + examples) 050721 for Orbiter build 050216