This is actually a most recent piece of commission work for a modeler in Arkansas, this Athearn Frisco SW1500. This guy was done with acrylic paints, wash, pigments, and actual soot on the exhaust stacks:
The Weathering Depot
I have been weathering mainly HO Scale model trains since 2009 for fellow modelers and family. I specialize in freight cars, especially rust buckets. I do anything from light to heavy weathering using a variety of different mediums, sometimes three or four on a single car. I take care with models, therefore a model may take me a week plus. Please check out my work here on my page. My price varies as to how much weathering is requested. I will also for an extra labor and parts charge change out couplers and wheels. My fees and hours are on the "contact me" tab.
The Weathering Depot 
Leave a comment