Union Pacific FEF-1 (FRN)
I built an FEF-1 with the help of FWPMantis with detailing paintblocks
Can pull "The brick" at 18 m/s or 40mph
Controls are simple as always:
for starting up:
turn on pumps
put air throttle to .100
ignite the fire box (under the hatch)
once the boiler starts building pressure, move the air throttle to .50 or whatever suits it's needs
Coal is located in then tender (obviously) and the ignition button is under firebox hatch