Cf7 are a interesting type of locomotive. The AT&SF took there ageing F7 and turned them into Cf7. Cf7 have never been made by a major manufacture in N scale before. I really wanted one of these units to act as a switcher and tourist locomotive for my layout. I created a kit using a old atlas gp7 mechanism and a custom 3D printed kit. You can purchase this kit using the button below.