A
two day eBay auction listing for a custom built Milwaukee Road EF4 Little Joe with a dummy MILW X3800 switcher locomotive.
The EF4 has a 3D printed body, a Kato motor, gears, and wheels, and a Digitrax decoder.
Just noticed that the same seller previously sold a similar locomotive set without a decoder that was painted in a Hiawatha paint scheme for $499.00 on October 19, 2018.