GEC's New Years Resolution Challenge

[Prairie Trains]

The fuel tank appears to be under the cab floor, you can see the filler cap under the numeral 1. The square boxes under the frame appear to be battery boxes, one on each side,that hold four massive batteries each. In front of the battery boxes is a round air tank. The appliances behind the cab look like they might be valves for the air brake system, these were often mounted under the cab floor but with a fuel tank there they would have to go some where else. But I could be wrong as I have never actually seen a real one of these.