Thank you for creating the list Kirely, very helpful.
Today I came across this thread, albeit in 2mm it did help me grasp how things should hopefully go together, http://www.rmweb.co.uk/community/index.php?/topic/128847-fowler-2-6-4t-in-2mm-finescale/?p=2955155
Also, apparently the Worley works kit was spotted at the scalefour exhibition, so wonder if anyone took any photos?