Good work there, especially the superstructure.

One of my biggest peeves with the Star Destroyer line and many other larger SW ships is that they have their command bridges on massive towers or spires, often they are half the width of the ship as well and are a nightmare for coverage since they create blocks for many of the guns to shoot into a certain direction.

And while this one is also pretty big it is more subtle and doesn't have "Hit here" written on it with an arrow pointing at a bullseye over the windows. I also imagine that the bridge is likely deeper into the structure rather than being right behind some window. This also likely means that the area of the bridge is more easily defended from out-of-control A-Wings.

As for the top-down silhouette of the ship, that bit jutting out to the rear would probably be slated in the opposite direction to the rest, which would be a huge improvement regarding coverage as it would at least provide some guns to fire into the rear as well as some Point-Defense in that direction if it has it.

I still have my reservations over a slated triangle design like this as it is a horrible shape for a warship in terms of its functionality and provides no advantages due to having far less internal space to be used for needed systems. But even so, this is a great redesign and massive improvement over the original ISD1 and ISD2