You really did a great job with the shading, especially with walters eerie face. The only thing that needs to be fixed is walters hair color. I think it's actually a darkish blonde color but other then that you did a great job overall. Keep up the good work!
Oh and by the way, I'm a huge fan of Silent Hill as well and also The Room happend to be the first one that I played in the series which makes it one of my favorite. What a coinsidence.