I love these kind of sigs What i have to say is that it lacks depth wich in wich I agree with Shift, also the tag doesnt really fit together, try to add some gradients maps or photofilters, wich are perfect for these kind of tags
K mate, Your foculs are all REALLY blurry. If I were you I'd sharpen them up real good. Other than that, your tags are tight. Just need to work on those foculs. A bad focul can kill a perfectly good sig in less than 0.0000001 seconds.