This is my first prototype for a B9 Endoskeleton.
When finished it will have another large ring above the arm area and a smaller ring at the top of the torso for Collar attachment.
Note: the 2 front uprights in the assembled photos below had to be removed-I forgot about the arm sockets in the torso!
With a slight workaround this can be solved.
The parts



Assembled










Note the nuts embedded in the frame. This is a cross section; when the other half joins it, the nuts are in the center of the struts & rings-completely unseen!
Screws can be put in from the top or bottom!
In the torso


Shot through the neon opening


Shot from the top

Through the arm opening





Through the vent openings