Lima produced the first scale length HST mark 3s in the eighties, at a time when Hornby were producing their short versions to accompany their own contemporary HST power cars.
Hornby produced a newly tooled scale length HST mark 3 range, consisting of First Open, Trailer Standard and Trailer Restaurant First Buffet, in 1999, which are appropriate for the current, post-2008 tooling of the HST power car.
The ex-Lima Trailer Guards Standard was introduced to the Hornby range in largely unchanged form around 2007 (but benefitted from improved glazing). I think, though, that the whole range has since been retooled again, in 2022, to bring the TGS up to a common standard with the rest (but has so far only seen an Intercity release in Executive livery, rather than Swallow).
Most recent Hornby Intercity Swallow liveried releases have been:
R40002/A - Trailer First 41085/6
R40003/A/B/C - Trailer Standard 42169/8/7, 103
R40004 - Trailer Buffet First 40703
R40005 - Trailer Guards Standard 44055 (Ex-Lima)
From the Hattons directory, previous scale length IC Swallow releases carrying HST fleet numbers have been:
www.hattons.co.uk
Trailer First: R4853
Trailer Standard: R4854
Trailer Buffet First: R4851
Trailer Guards Standard (Ex-Lima): R4314/A, R4852
