Effort: 2/2 Definitely improving there Cuffy.
Look: 2.5/3 Looks nice, the full fledged green over the entire sig aside form the renders face is a bit too much of the same imo makes it a bit boring. I might have also changed the face to b&w since you alternated the rest of the colouring. This could definitely use a focal point.
Creativity: 1/1 Yerp
Overall: 5.5/6