3d printing?

I see the appeal in it. I saw a design you could buy a few days ago of an octopus arm sliding through a port hole holding up a lantern. It invoked so many ideas.

This is the design. https://i.etsystatic.com/22165665/r/il/03629a/3900547265/il_794xN.3900547265_bfgx.jpg The seller on etsy for a printed one with light fixtures is going for $700+. So whatever you do, there's definitely prospect for selling stuff.