This is a nice Bunker that works well with Unity as you will be able to see it in the video its drop and play and I did add double walls also did flip the normals so you dont have to mess with anything. It will come with .obj, .fbx, .c4d, .3ds and all textures.
Only thing it will need is to add your props to make it look interesting and its great model to fill up that empty space.
Total poly count: 5418