I have now finished Grahams 3D printed O Gauge OCA. I have painted, lettered and weathered it. I also added some line transfers to the inside of the wagon to represent the wagon doors. All went very well and the wagon certainly looks the part. I used Railmatch and Humbrol paints, Fox and Railtec transfers.
It is difficult to ‘lose’ the ridges from 3D printed items, but using several light coats of undercoat and top coat certainly help. The use of Matt Varnish also flattens the model even more.
See what you think – comments welcome.