Railworks America

I have all the required assets for the CP_faded GP40-2 ,I am having trouble with the read me. I followed it and the unit shows up all complete, just when I am in the cab looking front view, I don't see the handrails and when I look back to the rear of the train its blank, nothing their, I have gone through this over and over for a week thinking I missed something but still end up with the same thing, ANY HELP would greatly appreciated.

Poochwilly