I enjoyed the game. i'm not a FPS console guy, can't do anything with that gamepad, but Killzone 2 was kind of different, it was easier to aim for me than any other aim game. I loved the visual and art too, lots of inspiration :)
Here's the 2nd set of animated experiments done within substance designer from a simple input animation. Artstation: https://www.artstation.com/artwork/nYQo94