A layer system that I made helps your rigged character to use likely IK.
This layer system helps your rigged character to use likely IK in Toon Boom Harmony. I showed the steps to how to add it to your rigged character with a lovely video.
A full made Master Controller turntable Cube which is you can edit.
Hello there! Here is a 3D CUBE RIG with Master Controller. Now it is available. Needed Harmony version 16 and up. You can just download and use it for your projects. Surely, it might be better, but it is useful to understand MasterController and what can you do init. Thank you for your support.