Hi Dave,
Thanks for the response, which is fortuitous as I've been pointed toward you as someone who made a set of the cover's I'm looking for.
Here's a picture of the parts I'm trying to replicate. I may have incorrectly named them?
Cheers,
Tom.
P.S. I do also need the bellows that you have identified, but I'm assuming they are unavailable being 'soft parts'?