This is the other side of my scratch built SD90MAC-H-II. In case you missed the left side, it is a scratch built shell (started life as a RPP) on a Kato drive.
This is my model of CP 9302, my namesake unit! The frame and drive are Kato, the walkways and sills are RPP and the rest is scratch built using styrene, Cannon doors and many other detail parts. I built this in the late 1990's, and it still looks right at home with my more recent builds...