Maps usually don't turn out good when trying to be made with only polygons to resemble things. If someone is able to do it well without flaws is talent.
The map itself is well made and is a good remake of Sector Z. The only problem is the fact is that everything is only made out of polygons and default scenery. The background ships look blocky and doesn't fit well with the rest of the map. The main Spaceship is done really well though. Looks like you just used a piece of scenery to do it, but you didn't, which makes it special. Great job.
