Amstrad 664 Keyboard parts needed

[zhulien]

Hi everyone, I am in need of a replacement keyboard or the following parts to ressurrect a 664 from the dead.

3 key springs and 1 "F" key with it's underlying pole that is poked through from the bottom.  Ideally any of the blue keys without too much discolouring.

Anyone have a full keyboard (don't need a working membrane, as I have a new one already) or the above parts as a minimum?