Two scale figures for your NSW steam era locomotive.  These highly-detailed models are 3d-printed in black resin (figures shown have been primed in etch-grey to show details).
The engineman is walking and carrying a Gladstone bag (typical of salaried drivers) while the fireman is standing with hands in pockets. Both are dressed in the style typical of the period 1940-1970.
HO Scale.  Other scales available on request.