That I do. The nice thing about the rear platform, is that it gives some logic to the cool vertical IS-3 turret handles. Love how they emphasize the curved shape. And it seems totally Russian that they would be mostly exposed, w/ only bare minimum to keep them from falling. Probably some guys in back just holding on to each other! Desperate but cooperative. Very Russian.
I did, but only on the front view far left. Didn't bother on both side views. It was a last minute fix. Just wanted to match my IS-3 reference. Figured it might be more useful that way, since there aren't any platforms in front. Anyone sitting or working on front of hull could at least use them as a foot rest?