My first building made for wh40k. Also my first building ever. It has LED lights build in to make the mood :) I am a beginer so comments and tips are welcome!
Looks a lot better from the outside.
My advice would be to add some weathering or more design elements to break up the open spaces on the face of the building.
Also, the bear foam edge on the roof is an issue. Never leave bear exposed foam. It's like showing your cards in poker. You don't want people to look and say "oh, that's how he did that". You want them to look and say "how did he do that?"