Another experiment at animation - which will turn into an entry for the [mechanical animal challenge](https://blog.sketchfab.com/sketchfab-3d-modeling-challenge-mechanical-animals) - inspired from a mechanical caterpillar sculpture in ["Les Machines de l'Ile"](https://www.lesmachines-nantes.fr/) in Nantes (France). Geometry, textures and optimization were a little left behind for this model, as I spent most of my time fighting with Blender's parenting rules and animation constraints...