Welcome aboard OllieandJohn!
Here you can get advice and feedback plus be able to post your creations so they don't disappear into the abyss called the "All Time".
About Death Star Destruction ; when I was testing it I was able to throw a detonator bomb in through the ice window in one shot
That is a hard shot! I kept hitting the stone above it plus the ice and it didn't go in! I used a BFR and hit just above the glass for a one shot kill.
The thing that interesting me was that the structure was almost perfectly ovate - nice work - I know how hard it is to do without it falling apart!