Detail this asset from Unity Store: Original Link
This is a paid asset, but now you can download Alien Sky Free.
Alien Sky v1.3
Alien Sky v1.2
A pack of over 100 models +sounds +scripts +textures and more!
Package includes:
-Playable character with weapons
-Alien flora
-Planetary buildings
-Modular interiors
-Space station
-Spacemen
-2 types of androids
-5 types of spaceships
-Rideable hoverbike
-Drivable car
-Sounds
-Scripts
-sci fi Props
-Nebulas
-Terrains
-Meteors
-Much more!
All textures are 2048*2048 (diffuse, specular, normal, ambient occlusion)
Alien Sky Pack allows you to create a stylish alien planet or space environments. The pack contains everything you see at the pictures. Character is rigged and has basic mecanim driven TPS setup. All the vehicles including spaceships are rigged! Demo scene included
If You have any questions, problems, suggestions, please contact me.