No supports required. Just slice and print!!
4 Versions available:
Shark_v2_A.stl: Original design, movable jaw
Shark_v2_B.stl: Friendly face, movable jaw
Shark_v2_C.stl: Original design, NON-movable jaw
Shark_v2_D.stl: Friendly face, NON-movable jaw
The non-movable versions are intended for children, as teeth are quite sharp. Or just in case you have trouble printing the movable one.
Best results if you use a thin layer resolution (0.16 mm works perfect)
After printing, the tail and the jaw should get free with a little force:
Printer Brand: Creality
Printer: Ender 5
Resolution: 0.16 mm