This file was created by my son after playing an online game. He used Tinkercad to create the shape.
This printed reasonably well on a Creality Ender 3 Pro, upright in the orientation shown. A small raft and supports were needed. When printed at 40%, the infill between the two bars at the shoulder rest looked a bit difficult to remove and so they were left on the printout.
Technical
Print upright with a raft and supports everywhere. We printed at 40% as we didn't need a big model.