>>9341559Specifically HO? 'cause as far as I'm aware no one makes one.
OO scale, you have Hornby and Bachmann, the Hornby model is rooted in some ancient tooling from when they bought Lima whereas the Bachmann one is much newer and therefore far far more detailed and also much more expensive.
If you're just displaying it then Bachmann's hit or miss mechanisms won't be an issue for you, just your wallet you'll have to worry about.