1 hour for 6.3 Orbs 
Charged only for the minutes you play
Mars SanctuaryMars Trailer: https://www.youtube.com/watch?v=jtLNpHGcnbE
Mars Sanctuary on FAB: https://www.unrealengine.com/marketplace/en-US/product/mars-sanctuary-sci-fi-modular-environment-pack
Author's Artstation: https://www.artstation.com/radioactive-x
"Mars Sanctuary" is a Sci-Fi set of assets, which can be used to build your game environment.Charged only for the minutes you play