Gizmo Robot from Superbook articulated Toy / Tuercas Robot de Superlibro juguete articulado.
This model does not include textures or UV mapping, it is cut and designed to be printed and assembled, glue is required for some parts.
The head and legs can rotate in a single axis, and in the shoulders have 360 degrees joints as you can see on the pictures.
The model consists of 17 pieces, some of them are just duplicates of the same for each side so you don't have to mirror them.
The size of the model is 150 mm, but as you probably already know it can be modified when setting up the printing parameters.