I beg to differ Clive. My latest fine scale project has wheel flanges so fine they can't be seen with the naked eye.
This you will note is a model of Bullied's high density sleeper coaches, where passengers were accommodated in drawers, being pulled by a semi-streamlined Q1. The coaches are being painted in that little known BR carmine & green livery (blood & grass). It is currently being prepared in readiness for the pre-Christmas special advent season. I've also authentically modelled the 5 link couplings, fitted to enable the coaches to navigate the tight curves found on ducks docks.
(Please note no grass was smoked in the preparation of this post)
Oh, I forgot to mention I've been asked for white or gold knobs