This is Carnival, a character representing the 'basic mercenary' archetype, which I developed in my role as Principal Concept Artist at SquadBlast by Ultrahorse.
Creative director: Mihails Egorovs https://www.artstation.com/mefix
Art Director: Soemy Yuka https://www.artstation.com/soemy
Gun art – Ivan Vilkov https://www.artstation.com/ivanvilkov

Final in-game model after Art Director's (Soemy Yuka https://www.artstation.com/soemy) pass