Baby Flexi Rex by andrew4341 on Thingiverse.
The models are scaled to:
Left: 43.6% (15.6×12.9×3.4mm). Joins flex, just.
Right: 38.5% (13.8×11.4×3mm). Only the middle joint flexes.
Prusa Mk3S: 0.1mm resolution, 0.25mm nozzle, 3DE Premium Silky Red PLA. Print time 20 minutes.
This work by Matthew Blissett is licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported License.
Permissions beyond the scope of this license may be available at http://matt.blissett.me.uk/contact/.