There was a member on another site that built one of these from (nearly all) AM parts. IIRC, he started out with a genuine 372 case set and went from there. Only needed to get a few minor OEM parts. Had some minor issues with fit. Saw ran pretty well, but I don't know if it still is.
yeah I have seen people talk about doing that before but putting it together and then selling it as a "new" saw seems like a ballsy move to me. Granted yes it is new but...
I have to admit being impressed with the name they gave it. Hnsavrqua is simultaneously unpronounceable and eminently mistakable for the original brand. It's like a linguistic chameleon.