German Shepherd, Dogmeat, Fallout 3 companion, loyal, battle-scarred, brown and black fur, leather collar, canine, standing, wasteland, post-apocalyptic environment, abandoned buildings, scattered debris, desolate, overcast sky, ambient occlusion, dynamic shadows, 3/4 view, atmospheric lighting, action pose, alert expression, dilapidated urban backdrop, rusted cars, muted color palette, video game style.