OpenScad files for 3D printable, articulated tentacle.

It consists of a number of vertebrae, with wires running along the edges, and fastened at the top.
Connect the wires to a servo motor or similar under the tentacle, and pull/release wires to swing tentacle.

Can be articulated in several sections by running the upper section wires in the 
central spinal column, and pulling them out where the control zone changes.