Docking clamps aren't intended to move, all 6 clamps make up a total of 2 objects (one for the two big clamps, one for the four small clamps).
Origins may not be 100% right.
11 objects total.
windows - A dark material.
metal - The light material that covers most of the object.
light - the material for the lights at the base, you may have to re-make the glow effect in OBJ format.
Most of the objects are solid shaded, the one exception is the four vent fans on top, which are smooth shaded and use edge split.
Objects are probably un-named in OBJ format.
Mesh objects are named in .blend format.