GN Pullman Plan 7499 36-Seat Diner (Empire Builder)These are N scale 3D printable files for the Great Northern Railway (GN) Pullman Plan 7499 36 Seat Diner in the Orange and Green Empire Builder livery one of the most visually striking and beloved passenger train color schemes in American railroad history. The Pullman Plan 7499 36 seat diner was built by the Pullman Company for the Great Northern Railway to serve on its flagship Empire Builder passenger train operating between Chicago and Seattle