Today’s project was airbrushing the yellow bottom sill of this Proto 2000 RDG-GP30. I've started using SMS (Scale Modellers Supply) Paints. These are amazingly easy to use, they are airbrush ready straight out of the bottle.
They produce a perfect finish using their Dragonair - Airbrushes too.
This was numbered in the as new delivered 5500 series, and will now be painted & decals added to represent a GP30 in the 3600 series.
I also striped an Athearn - GP35 shell that will be painted up for the Western Maryland - Circus scheme. I used 100% Isopropyl Alcohol and a nylon Dremel brush head.