IMPORTANT: This scene is quite simple but have a lot of "Array" and "Mirror" modifiers. So, when render will start in scene will appear many vertices's and faces. It's mean that blender will request a lot of memory and if You have RAM < 2GB - You probably will get Blender crashed.
Some parts of scene is lowpoly (green wall). Texture for "green wall" is made by me and it's ("green wall" image and normal map) is licensed under cc-0.
Think twice before moving something - some objects is parent for other objects and some empty objects is a basis for array or mirror modifiers.
This hAngar is not architecturally correct because I am not architect.
If You will simplify this scene for quick rendering and will share on this site it will be great!
You can find high resolution render results here:
If You find some mistake in scene - please, let me know in comments.