It ended up being solid just because of the standard wall thicknesses, but PLA prints are quite strong from a compressive standpoint. That said, I am sure I am not applying the entire 6 tons. I have done similar experiments with a bench vice with similar results too, it’s just a little harder to line everything up give the jaw depth.
For sure. I just dragged and dropped the jpg into 3d Builder. That program is rudimentary but if it is a simple drawing it does a great job creating a model.