I would like to model a small diorama using a diesel switcher and a single boxcar.   I am looking for an HO scale NRE 1GS7B or, as close as I can get.  I've looked on the Athearn site as well as Atlas with no luck.  Any ideas?  Locomotive was manufactured from  2008 to current I believe.

to new for me can't help

Looks like a squared off SW 9/1200.