They are printed in MATTE black or brick red but for the pictures I have lightly sprayed one end or the other to make them more realistic.
Model railway Chimney stack Resin Trackside N GAUGE
Model Railway Lineside Building 00/4mm Laser Cut Weighbridge Office Building Kit
Z Gauge Model Railway Station Building Unpainted Detailed Resin Model Kit
Model Railway Lineside Building Parts 00 and HO Gauge for Railway Scenes
Model Railway Kit Building And Modelling The Steam Age Railway Books
model railway plastic Building Railway Station