How can I add control panel in Simulink 3d animation, and link it to my Simulink?

Hi guys!

I am trying to animate a filling tank system, and I need to add a control panel, just like the demo "vrcrane_panel", which controls the input and output amount of the fluid. I have found some videos over internet, which have this control panel in their animation, but I'm having troubles to find a tutorial to how to do that.

Any Ideas or links? Thanks!