I think all but the buffet car are mk2 coaches, and the buffet/restaurant coach is a mk1. They have been repainted, fairly poorly, in maroon.
TRIANG HORNBY R740 RAKE OF 2 BR BREAKDOWN TRAIN UNIT RIDING COACH om
HORNBY/AIRFIX/TRIANG RAKE OF 6 GWR COACHES, LMS VANS AND BR OPEN WAGONS
Hornby Joblot /Triang Rake of 4 Mk1 Coaches used
TRIANG HORNBY R742 RAKE of 3 BR RENFE INTERFRIGO FERRY VAN WAGON 184-3 om
TRIANG HORNBY AIRFIX RAKE of 3 BR LMS MAROON MK1 COMPOSITE & BUFFET COACH oj
TRIANG HORNBY MAINLINE RAKE of 4 BR CRIMSON CREAM MK1 COACH oj
