BR Era 6 & 7 Second Class Coaches

[Ian-345748]

My memory and looking at photos taken at the time confirms that by 1970 most trains ran with the majority of coaches being pure second class, varying between corridor and open. Yes there would be a second class brake, maybe two along with some first and maybe buffet or restaurant. However in OO scale it is very hard to get either a 2nd open or a second corridor coach. Most seem to be composite or brake. Could Hornby model Mk1 and Mk2 second class coaches (open and corridor) in blue and grey?

[Brew Man]

It seems to be difficult getting second class coaches in general. Most seem to be composite first and third or one or the other.