Dune II: Building of a Dynasty physical game

I have been playing my old copy of Dune II lately, and thought it would be kind of neat if there was a board game/play set. So i am doing each of the buildings up in Alibre Design to a certain level of detail. Please give me comments on what I can add or change to the models. I will not be doing the troops or vehicles, since they would be too small. i am doing them on a 25.4mm x 25.4mm plate.

Update: Oct 2019: I have added the Construction Yard, WOR and a 4x4 concrete slab