Just to fill in while Steve M awaits his delivery ....
I carefully purchased some items over a period of days, to have a week of nice pressies arriving most days .... and they all come at once
So some secondhand purchases:
A rake of Pullmans, my research taught me they were initially wood (match) boarded under the windows, and later (in BR days) they covered or replaced these with aluminium panels. So then I had to find ones with aluminium panels as they were to run with my BR locos. These don't have NEM, but do have the "kinematic" close coupling, with screw in tension locks, so I am sure I can soon fabricate a link bar on the 3DP at a later stage (they will be left in their rake once on the layout).
The Class 3P for goods duty on the branch line.
The Standard 4MT does have an unglued speedo cable and an unglued chimney, but as it is otherwise sound, and only cost me £72, I can live with it ! This will be on main line goods duty.
Then a couple of (I felt) nicely priced brand new ones:
The Midland Compound will be on branch line light passenger duty, TMC are selling these for £99 brand new at the moment.
And lastly, my favourite of the bunch, A 2022 tooled 9F, metal boiler I believe, DCC sound fitted with HM7k, and selling at Kernow MC at the moment for £199 ... I had to have her ! Obviously on the main line, hauling goods.
Now I best get myself braced for when the finance minister finds out
better to seek forgiveness than permission