News about a one-arm ukulele player

Ukulele Go posted this on Twitter. This is not my student, but I am sure this is not the only person who could benefit from this invention. I am wondering if anyone here could potentially make this out of a lighter material? That wood unit has to be relatively heavy.

http://swns.com/news/music-teacher-makes-bespoke-ukelele-for-gifted-girl-born-with-one-arm-82374/

3d printing?

That is so inspiring! Play on, Helena!