One little sciurine for 3d printing. The scale in orginal format is fearly big 20 cm, so in slicing softver can scale the size you like. For the model do not need suport, suport for the head is already modelled in, after printing just cut the suport. I printed out in big size ( 17x15x12 cm), and a small size (8x6x4cm) in my Ender 3 wasnt any problem. For big size used 0.2 mm step and 10 % fill, for small 0.15 step and 10 % fill. If have any question or problem feel free to ask.