I really like the design, the pose and the whole creepy ambience in general. But I wish you had used more value to make the character stick out more. To me it seems you want the lighting to be very sharp because of the highlights (which you executed very well) but it can't be done without dark values as well. So my tip, check your values constantly and don't be afraid to make some parts completely black. Also, I just realised that you're the same guy whose art I commented on a few minutes ago. Just wanted to say that you've got a great diversity of stuff! I wouldn't have guessed it before. Good job!