This is a paid asset, but now you can download Sci-Fi Level Kit (HD) for FREE, but please remember this package is provided only for learning purposes or to be able to test before buying the product, NOT FOR COMMERCIAL PURPOSES.
Detail this asset from Unity Store: Original Link
Sci-Fi Level Kit HD v1.2.0
HD Sci-fi Level Kit is a kit to help to to build your own high quality sci-fi level. You will find :
-142 Meshes
-154 hight quality prefabs (walls , floors, props, computers, and more…)
-1 skybox made with SpaceBuilder Genesis
The pack is not optimized for tablet or mobile
(For optimized tablet version) :
Check our Sci-fi Level Kit for tablet!
The prefabs are already configured with their lights/ particles/sound effects.
Do you hate to light your games? With the HD Sci-fi Level Kit, put your prefabs on the scene and calculating the light map!
Textures (diffuses, normals, illumination) are provided in 2048 size.
NOTE : Physically Based Shading version for unity 5 is on the way!, check our youtube and facebook page!