About this 3D model

Star Wars Death Star 2. I've found a lot of printable designs, but the nicest needed to be paid for. So I tried out some stuff and came up with this. I printed the Death Star files at 20% scale and the Stand at 100% scale. When finished printing the interior I kept some of the support behind on the print because, lets face it, the Death Star was under construction and leaving the support in the print for the most part, just gave it a better effect. Since this is my first design, please leave me some feedback.