Print it directly as a 1:32 model. If you want the wings to rotate, enlarge it 2 times and the effect will be better. Stl files do not need to be processed, just slice them directly. I made the mold parting for a FDM printer(render in blue). A resin-printed version is also available(render in yellow). It can use blender3d to divide the model into small parts.(https://www.youtube.com/watch?v=4cvnNYGuRlA)