This very cute and very stylized bank will look great on your desk or shelf. It has a twist plug at the bottom to get the coins out once you fill it up to the top. It was modeled with smaller printers in mind as well and fits on the ever popular Monoprice Mini and doesn't need any support material. This was a one day project in Fusion 360 to learn how to do compound angles as well as twist together parts. Credit also goes to AbuzzDesigns as well for inspiration and education.
No supports are needed for this model. PLA plastic is recommended due to the large and flat shape of the cat, and a .2 to .25mm layer height is a good balance of speed and detail.