It's been a while since I built this thing, so here's my best recollection of what I did. I stripped an Atlas Classic RS-1 and I tossed some detail on...a Precision Scale bell, steam generator equipment, bent new grab irons, and new couplers. Painting involved Modelflex Milwaukee Road orange, Acryl Semigloss black. Microscale decals. Semiglossed with a combination of Testor's dullcoat and glosscoat mixed with lacquer thinner.