If you don’t mind me asking, what’s special about that print that couldn’t be performed on a lathe? The obvious answer is “I don’t have a lathe in my basement” but at $90 of resin and a full day of machine time it certainly isn’t an inexpensive print to be making “several” copies of.
Back to OT Ben posted an image of their full build print over here. Obviously I find it quite amusing (as well as impressive).