Warframe is a free MMOTPS (Massively Multiplayer Online Third-person Shooter) developed by Digital Extremes, players are able to play as their respective 'Warframe' that they are able to choose and play as according to their unique abilities.
I really like the Ash. Not quite a good Warframe but he's definitely fun to mess around with.
This skin is a more noble take on the regular Stalker look. Because blue is noble :P.