This is what 3d printing really shines in. Churning out prototypes for minimum cost.

If you’re already familiar with blender, you would only need to learn how to use a slicer, which is not that hard in comparison. Just import the model and fiddle around with print settings if needed.

I came into 3d printing as a complete noob, and most of my time has been spent learning to do modeling in blender/cad. Slicing and printing itself is simple in comparison. Resin might be more involved.