These are images of my SF30B kitbash from Atlas U23B's. I'd been tinkering around with building one of these oddball units for years and in Nov of 2008 a fellow ATSF modeler sent me some pics of his SF30B project and that finally got me going on my project so I owe the inspiration to Steve Emerson. My models might not be 100% exact, but they work just fine for me. More thanks go to Bob Miller for providing the U23's to be cut up.