Budd Great Dome Theatre Car BNSF 30 (Late)These are N scale 3D printable files for the BNSF Theater Business Car No. 30 a one of a kind piece of corporate railroad history representing three distinct lives in one remarkable carbody. This car began its existence as a Budd Great Dome built for the Great Northern Railway, was subsequently rebuilt into a Burlington Northern theater business car, and was later updated and re lettered as a BNSF business car following the 1995 merger that created