This is what I ended up with when I tried to make an operation Normandy.
If you can't tell it was based originally on @KrankysFirebrand48 painted version of the hull but was heavily changed in a scale-up due to how big Cosmoteer parts are.
Since I kept it so that it fits in the standard build grid the proportions aren't quite right.
(The center is much shorter than it should be.)
If anyone wants to they can continue with this and make it more accurate by building it bigger than the standard grid.