First picture is of Riv just getting to the infected squid zone… apparently one of his leads ended up getting a squid attached to his head and his data pad has information on the where-a-bouts of Karmine… 

The second picture is of Riv without his armor on infront of his spaceship “the Onslaught” I really enjoy how this picture turned out, kinda like a old timey photo to remind himself what he was like early on in the game.