B&W's text is easier to read, but I like the color.
I hate the render (borderlands stuff always looks low quality if you don't match the rest of the sig to it. Which I am sure you know can be hard.)
Random C4D on his chest looks bad.
Your lighting seems a bit off
Not too bad for just getting back in to the swing of things. You know what you need to do to get better (refresh with tutorials, practice, etc.) Hope to see a lot more good things from you

.