Korg Nautilus Broken key and pitch bend housing broke

Korg Nautilus Broken key and pitch bend housing broken. When I get my parts I will take pictures. I can’t find anything anywhere for complete breakdown.

I searched for a service manual and couldn’t find any online. After disassembling my 61-key I could see how it was put together. I can try to describe it for you.
I have a broken D key I need to replace. I had ordered one from elsewhere a while back. Once I took the keyboard apart I realized I bought the wrong one. Now I’m waiting for the correct one from Syntaur.

Nautilus teardown
I had to completely teardown my Nautilus C 1 was broken, PB cover cracked also left cover bent.I put the cover in my vise and reshaped it. Reinstalled new C1 and new PB cover. Apparently someone dropped it? Works great.

There is a Video here above^ Nautilus teardown.