Hi Steven
Seen your post and perhaps you may be interested in Lincs Wolds Railway at Ludborough in Lincolnshire?
I’ve approached them before, they’re a bunch of enthusiasts as opposed to local authority run or an agency.
Details as follows and a few pics attached..They have old trains and a station too..I have more photos if you email me directly..It’s twee and well out in the English countryside if thats what you’re looking for? and probably at a good price too?
PS..i know lincs quite well, if you need an LM up there..?
“LINCS WOLDS RAILWAY Ludborough St David Ambler 01507 363 881 / Neil Brown 01472 250 562