Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:2610646.

I designed this to fit my leather chair. I've released the Tinkercad files as public so you can modify it for your own chair. The full design detail is in my video: https://youtu.be/yxZeUVlgAOc

Modify the design to fit your chair on Tinkercad: https://www.tinkercad.com/things/ccMz5ZX9ufq

It is big so I printed it on a Tevo Tornado but would fit on most CR-10s as well.