This is a bit out there as far as owning the equipment but with more and more small/short run options might be worth making a list. So this post sort of reserved for resources and links.
Kick off post and webinar from an Aussie company who makes Metal Printers.
Might be a little Fusion 360 workflow heavy but might also be interesting if they get into the companies tech.
https://www.spee3d.com/webinar link