Articulated snake

I think about reuse the octopus ball-jointing system for a quite long time. And I need something to scare my cat visiting my neighbour at my secondary residence because she's scared by cat. Hopefully I notice that may cat is scared by snake like object.... Got a solution, just need a snake head, Thingiverse is done for this!

The first cat's reaction seem to be "good".... Hope my neighbour isn't afraid by snake too!

The segment has been remade to improve a bit its flexibility.

Added on the 20th of September 2018 :
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- serpent-tete-short.obj: a shorter nicer version of the head (but not corrected by majikthyze),
- serpent-bifurcation-4-5.obj: a bifurcation that permit making multiheaded monsters. The socket's scale is normal but the balls are reduced to 80% of the normal size to make it look more biologically credible,
- segment-rond.obj: segment without flat bottom.