Originally Posted by
Reflection
You're improving but you still need to work with depth, especially on the red one. (Are there three signatures? I only see two, Komatsu and Debt)
The Debt signature has very poor depth, the lightest part should be close to the focal, not spread out over the entire signature. On top of that the render is blurred or something, too.. The first signature is better (Komatsu one) but the light source is misplaced, too far away from the render.
Both of the signatures need some work with the text, plain white text is too, ehh, plain.
Good job, though. You're getting better.