So I saw a photo that showed the Spine’s shirt collar has a red lining and gosh darn if I don’t find that sort of tailoring attractive.

I’m also given to wondering what his body’s cognitive state is when the core is absent- I suppose it might just be an inanimate lump of robotics, but I would imagine it would make more sense for it to have some backup ability to control itself. Considering they were (infrequently) used as war machines it would be a disastrous oversight if the Spine and his body could become separated and the one couldn’t at least attempt to seek out the other.