CÓC NHÀ TÁNG (CANE TOAD) FLEXI CÓ KHỚP NỐI

This is a nice design from: https://www.thingiverse.com/breseart/designs 

This is a somewhat realistic model of a cane toad made to be a flexi toy. It's a very common type of frog that appears where I live, we call them "cururu".

NO SUPPORTS
Print height: .2mm is fine but you can go lower for more details
(if you scale the size down, try printing with .1mm layer height)
Infill: 15-25%
Shells: I like to use 3 or 4 for sturdier articulation

As these kind of prints are usually for kids to play with, put a modifier in PrusaSlicer to have 100% infill specific on the articulation spots.