Hi Peter
I put my magic Forum Administrator hat on and went in search of that missing link and from what I can see the group build it refers to dates back to circa 2015. There's a post from Des in February 2015 saying that build had been moved to a group build board, but it looks like the GB board it refers to was deleted some time after that. Sadly there's no way to retrieve files once they are deleted.
That's why the 2017 WW1 diorama GB board is preserved in the archive area and thus still accessible. The Des memorial GB board will also go there in due course. Due to the invaluable tips offered by these builds I want to keep them on line and available to members.
Sadly the Felixstowe build you seek was moved before my time. If we knew who the builder was perhaps they might have kept a copy of their posts? I'm happy for these to be re-posted here again.
cheers
Dave W
Gold Coast
Australia