Technics P50 Digital Piano spare parts needed

[Stratman300]

I have just bought a Technics P50 digital piano on ebay and unfortunately it was smashed up a bit in transit by the courier company. The black plastic tray that attaches to the metal part of the music stand has been broken and also the right hand end of the piano itself. This is a separate section that screws on. I need to try and get replacements for these items, so anyone know where I may be able to get hold of these now that Technics are no longer making pianos. Thanks