I have the parts and the engine. It's next up on the conversion list. I'm finishing up installing K-Line/Lionel EP-5 truck side castings on the Williams EP-5.
From photo's and diagrams of the prototype there isn't really much to see. That was a very small cab and it was cramped. The windows aren't exactly panoramic which makes looking for us as hard as it was for the crew looking out on the real thing. The Lionel interior for the scale G is pretty bare bones and will need a fair amount of additional detail work, at least at the upper levels. I may have to cut down or remove the floor area as I'm not sure how much space was taken up for the control boards/sound boards/ and speaker.