I spoke to the guy in the Bachmann members lounge who was responsible for sorting out liveries. He was not forthcoming about an LB&SCR livery for the H2. The three H2 E.P. samples all had subtle differences. The middle one had BR smoke box door number plate, the top / back one did not. The interesting one was the lower / front one, which had the early cab roof (almost pagoda-esque) the four forward facing cab windows (as opposed to two on the other models) and brakes on the front bogie. The tender toolboxes also seemed smaller. The guy from Bachmann did however stress that as they were E.P.s, parts were interchangeable and may not representative of specific versions.
He did say that the Southern liveried version would match the livery period of the birdcages (also on display) and the soon to be re-liveried E4. Good to see some co-ordination here.
Got to say that all 3 H2s looked superb, as did the birdcages. Next year could get very expensive for devotees of the Southern