Looking for Kawaii 5000S parts

Hey everyone :wave:,

Would anybody know where to look for a encoder knob and left side panel for a Kawai k5000? This thing is awesome but without the wheel it’s not nearly as great! I can live with the broken side but not without the wheel!

I did notice a Kawai K5 encoder wheel available on the site and it looks very similar. Would it be possible to source this part from another synth?

Thanks for reading this, take care fellow synth enthusiasts!